diff --git a/.rubocop.yml b/.rubocop.yml
index ce305bbc1..116e90678 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -45,6 +45,8 @@ Sorbet/TrueSigil:
   Include:
     - "**/*.rb"
     - "**/*.rake"
+  Exclude:
+    - "lib/ruby_lsp/tapioca/server_addon.rb"
 
 Style/CaseEquality:
   Enabled: false
diff --git a/Gemfile b/Gemfile
index e92644b67..eb4a5c6b1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -15,6 +15,8 @@ gem "irb"
 gem "rubocop-shopify"
 gem "rubocop-sorbet", ">= 0.4.1"
 gem "rubocop-rspec" # useful even though we use minitest/spec
+gem "ruby-lsp", ">= 0.22.1"
+gem "ruby-lsp-rails", ">= 0.3.18"
 
 group :deployment, :development do
   gem "rake"
diff --git a/Gemfile.lock b/Gemfile.lock
index b3447c766..7ad925e3b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -276,6 +276,8 @@ GEM
     rbi (0.2.1)
       prism (~> 1.0)
       sorbet-runtime (>= 0.5.9204)
+    rbs (3.6.1)
+      logger
     rdoc (6.7.0)
       psych (>= 4.0.0)
     redis (5.0.8)
@@ -304,6 +306,13 @@ GEM
       rubocop (~> 1.51)
     rubocop-sorbet (0.8.7)
       rubocop (>= 1)
+    ruby-lsp (0.22.1)
+      language_server-protocol (~> 3.17.0)
+      prism (>= 1.2, < 2.0)
+      rbs (>= 3, < 4)
+      sorbet-runtime (>= 0.5.10782)
+    ruby-lsp-rails (0.3.27)
+      ruby-lsp (>= 0.22.0, < 0.23.0)
     ruby-progressbar (1.13.0)
     securerandom (0.3.1)
     shopify-money (3.0.0)
@@ -387,6 +396,8 @@ DEPENDENCIES
   rubocop-rspec
   rubocop-shopify
   rubocop-sorbet (>= 0.4.1)
+  ruby-lsp (>= 0.22.1)
+  ruby-lsp-rails (>= 0.3.18)
   shopify-money
   sidekiq
   smart_properties
diff --git a/lib/ruby_lsp/tapioca/addon.rb b/lib/ruby_lsp/tapioca/addon.rb
new file mode 100644
index 000000000..e8f13507c
--- /dev/null
+++ b/lib/ruby_lsp/tapioca/addon.rb
@@ -0,0 +1,70 @@
+# typed: strict
+# frozen_string_literal: true
+
+RubyLsp::Addon.depend_on_ruby_lsp!(">= 0.22.1", "< 0.23")
+
+begin
+  # The Tapioca add-on depends on the Rails add-on to add a runtime component to the runtime server. We can allow the
+  # add-on to work outside of a Rails context in the future, but that may require Tapioca spawning its own runtime
+  # server
+  require "ruby_lsp/ruby_lsp_rails/runner_client"
+rescue LoadError
+  return
+end
+
+module RubyLsp
+  module Tapioca
+    class Addon < ::RubyLsp::Addon
+      extend T::Sig
+
+      sig { void }
+      def initialize
+        super
+
+        @global_state = T.let(nil, T.nilable(RubyLsp::GlobalState))
+        @rails_runner_client = T.let(nil, T.nilable(RubyLsp::Rails::RunnerClient))
+      end
+
+      sig { override.params(global_state: RubyLsp::GlobalState, outgoing_queue: Thread::Queue).void }
+      def activate(global_state, outgoing_queue)
+        @global_state = global_state
+        return unless @global_state.enabled_feature?(:tapiocaAddon)
+
+        Thread.new do
+          # Get a handle to the Rails add-on's runtime client. The call to `rails_runner_client` will block this thread
+          # until the server has finished booting, but it will not block the main LSP. This has to happen inside of a
+          # thread
+          addon = T.cast(::RubyLsp::Addon.get("Ruby LSP Rails", ">= 0.3.17", "< 0.4"), ::RubyLsp::Rails::Addon)
+          @rails_runner_client = addon.rails_runner_client
+          outgoing_queue << Notification.window_log_message("Activating Tapioca add-on v#{version}")
+          @rails_runner_client.register_server_addon(File.expand_path("server_addon.rb", __dir__))
+        rescue IncompatibleApiError
+          # The requested version for the Rails add-on no longer matches. We need to upgrade and fix the breaking
+          # changes
+        end
+      end
+
+      sig { override.void }
+      def deactivate
+      end
+
+      sig { override.returns(String) }
+      def name
+        "Tapioca"
+      end
+
+      sig { override.returns(String) }
+      def version
+        "0.1.0"
+      end
+
+      sig { params(changes: T::Array[{ uri: String, type: Integer }]).void }
+      def workspace_did_change_watched_files(changes)
+        return unless T.must(@global_state).enabled_feature?(:tapiocaAddon)
+        return unless @rails_runner_client # Client is not ready
+
+        nil
+      end
+    end
+  end
+end
diff --git a/lib/ruby_lsp/tapioca/server_addon.rb b/lib/ruby_lsp/tapioca/server_addon.rb
new file mode 100644
index 000000000..ba49ed12e
--- /dev/null
+++ b/lib/ruby_lsp/tapioca/server_addon.rb
@@ -0,0 +1,26 @@
+# typed: false
+# frozen_string_literal: true
+
+require "tapioca/internal"
+
+module RubyLsp
+  module Tapioca
+    class ServerAddon < ::RubyLsp::Rails::ServerAddon
+      def name
+        "Tapioca"
+      end
+
+      def execute(request, params)
+        case request
+        when "dsl"
+          dsl(params)
+        end
+      end
+
+      private
+
+      def dsl(params)
+      end
+    end
+  end
+end
diff --git a/lib/tapioca/helpers/source_uri.rb b/lib/tapioca/helpers/source_uri.rb
index e2a9726f6..4846829d6 100644
--- a/lib/tapioca/helpers/source_uri.rb
+++ b/lib/tapioca/helpers/source_uri.rb
@@ -25,9 +25,6 @@ class Source < URI::File
     # have the uri gem in their own bundle and thus not use a compatible version.
     PARSER = T.let(const_defined?(:RFC2396_PARSER) ? RFC2396_PARSER : DEFAULT_PARSER, RFC2396_Parser)
 
-    alias_method(:gem_name, :host)
-    alias_method(:line_number, :fragment)
-
     sig { returns(T.nilable(String)) }
     attr_reader :gem_version
 
@@ -54,6 +51,16 @@ def build(gem_name:, gem_version:, path:, line_number:)
       end
     end
 
+    sig { returns(T.nilable(String)) }
+    def gem_name
+      host
+    end
+
+    sig { returns(T.nilable(String)) }
+    def line_number
+      fragment
+    end
+
     sig { params(v: T.nilable(String)).void }
     def set_path(v) # rubocop:disable Naming/AccessorMethodName
       return if v.nil?
diff --git a/sorbet/rbi/gems/rbs@3.6.1.rbi b/sorbet/rbi/gems/rbs@3.6.1.rbi
new file mode 100644
index 000000000..29f1291be
--- /dev/null
+++ b/sorbet/rbi/gems/rbs@3.6.1.rbi
@@ -0,0 +1,6857 @@
+# typed: true
+
+# DO NOT EDIT MANUALLY
+# This is an autogenerated file for types exported from the `rbs` gem.
+# Please instead update this file by running `bin/tapioca gem rbs`.
+
+
+# source://rbs/lib/rbs/namespace.rb#120
+module Kernel
+  # source://rbs/lib/rbs/namespace.rb#121
+  def Namespace(name); end
+
+  # source://rbs/lib/rbs/type_name.rb#93
+  def TypeName(string); end
+end
+
+# source://rbs/lib/rbs/version.rb#3
+module RBS
+  class << self
+    # source://rbs/lib/rbs.rb#68
+    def logger; end
+
+    # Returns the value of attribute logger_level.
+    #
+    # source://rbs/lib/rbs.rb#65
+    def logger_level; end
+
+    # source://rbs/lib/rbs.rb#77
+    def logger_level=(level); end
+
+    # Returns the value of attribute logger_output.
+    #
+    # source://rbs/lib/rbs.rb#66
+    def logger_output; end
+
+    # source://rbs/lib/rbs.rb#72
+    def logger_output=(val); end
+
+    # source://rbs/lib/rbs.rb#82
+    def print_warning; end
+  end
+end
+
+# source://rbs/lib/rbs/ast/type_param.rb#4
+module RBS::AST; end
+
+# source://rbs/lib/rbs/ast/annotation.rb#5
+class RBS::AST::Annotation
+  # @return [Annotation] a new instance of Annotation
+  #
+  # source://rbs/lib/rbs/ast/annotation.rb#9
+  def initialize(string:, location:); end
+
+  # source://rbs/lib/rbs/ast/annotation.rb#14
+  def ==(other); end
+
+  # source://rbs/lib/rbs/ast/annotation.rb#14
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/annotation.rb#20
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/annotation.rb#7
+  def location; end
+
+  # Returns the value of attribute string.
+  #
+  # source://rbs/lib/rbs/ast/annotation.rb#6
+  def string; end
+
+  # source://rbs/lib/rbs/ast/annotation.rb#24
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/comment.rb#5
+class RBS::AST::Comment
+  # @return [Comment] a new instance of Comment
+  #
+  # source://rbs/lib/rbs/ast/comment.rb#9
+  def initialize(string:, location:); end
+
+  # source://rbs/lib/rbs/ast/comment.rb#14
+  def ==(other); end
+
+  # source://rbs/lib/rbs/ast/comment.rb#14
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/comment.rb#20
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/comment.rb#7
+  def location; end
+
+  # Returns the value of attribute string.
+  #
+  # source://rbs/lib/rbs/ast/comment.rb#6
+  def string; end
+
+  # source://rbs/lib/rbs/ast/comment.rb#24
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/declarations.rb#5
+module RBS::AST::Declarations; end
+
+# source://rbs/lib/rbs/ast/declarations.rb#419
+class RBS::AST::Declarations::AliasDecl < ::RBS::AST::Declarations::Base
+  # @return [AliasDecl] a new instance of AliasDecl
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#422
+  def initialize(new_name:, old_name:, location:, comment:); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#429
+  def ==(other); end
+
+  # Returns the value of attribute comment.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#420
+  def comment; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#429
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#437
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#420
+  def location; end
+
+  # Returns the value of attribute new_name.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#420
+  def new_name; end
+
+  # Returns the value of attribute old_name.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#420
+  def old_name; end
+end
+
+# source://rbs/lib/rbs/ast/declarations.rb#6
+class RBS::AST::Declarations::Base; end
+
+# source://rbs/lib/rbs/ast/declarations.rb#55
+class RBS::AST::Declarations::Class < ::RBS::AST::Declarations::Base
+  include ::RBS::AST::Declarations::NestedDeclarationHelper
+  include ::RBS::AST::Declarations::MixinHelper
+
+  # @return [Class] a new instance of Class
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#97
+  def initialize(name:, type_params:, super_class:, members:, annotations:, location:, comment:); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#119
+  def ==(other); end
+
+  # Returns the value of attribute annotations.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#93
+  def annotations; end
+
+  # Returns the value of attribute comment.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#95
+  def comment; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#119
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#129
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#94
+  def location; end
+
+  # Returns the value of attribute members.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#91
+  def members; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#89
+  def name; end
+
+  # Returns the value of attribute super_class.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#92
+  def super_class; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#133
+  def to_json(state = T.unsafe(nil)); end
+
+  # Returns the value of attribute type_params.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#90
+  def type_params; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#107
+  def update(name: T.unsafe(nil), type_params: T.unsafe(nil), super_class: T.unsafe(nil), members: T.unsafe(nil), annotations: T.unsafe(nil), location: T.unsafe(nil), comment: T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/declarations.rb#56
+class RBS::AST::Declarations::Class::Super
+  # @return [Super] a new instance of Super
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#61
+  def initialize(name:, args:, location:); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#67
+  def ==(other); end
+
+  # Returns the value of attribute args.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#58
+  def args; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#67
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#73
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#59
+  def location; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#57
+  def name; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#77
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/declarations.rb#442
+class RBS::AST::Declarations::ClassAlias < ::RBS::AST::Declarations::AliasDecl
+  # source://rbs/lib/rbs/ast/declarations.rb#443
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/declarations.rb#347
+class RBS::AST::Declarations::Constant < ::RBS::AST::Declarations::Base
+  # @return [Constant] a new instance of Constant
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#353
+  def initialize(name:, type:, location:, comment:); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#360
+  def ==(other); end
+
+  # Returns the value of attribute comment.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#351
+  def comment; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#360
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#368
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#350
+  def location; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#348
+  def name; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#372
+  def to_json(state = T.unsafe(nil)); end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#349
+  def type; end
+end
+
+# source://rbs/lib/rbs/ast/declarations.rb#383
+class RBS::AST::Declarations::Global < ::RBS::AST::Declarations::Base
+  # @return [Global] a new instance of Global
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#389
+  def initialize(name:, type:, location:, comment:); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#396
+  def ==(other); end
+
+  # Returns the value of attribute comment.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#387
+  def comment; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#396
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#404
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#386
+  def location; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#384
+  def name; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#408
+  def to_json(state = T.unsafe(nil)); end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#385
+  def type; end
+end
+
+# source://rbs/lib/rbs/ast/declarations.rb#248
+class RBS::AST::Declarations::Interface < ::RBS::AST::Declarations::Base
+  include ::RBS::AST::Declarations::MixinHelper
+
+  # @return [Interface] a new instance of Interface
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#258
+  def initialize(name:, type_params:, members:, annotations:, location:, comment:); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#278
+  def ==(other); end
+
+  # Returns the value of attribute annotations.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#252
+  def annotations; end
+
+  # Returns the value of attribute comment.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#254
+  def comment; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#278
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#287
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#253
+  def location; end
+
+  # Returns the value of attribute members.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#251
+  def members; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#249
+  def name; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#291
+  def to_json(state = T.unsafe(nil)); end
+
+  # Returns the value of attribute type_params.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#250
+  def type_params; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#267
+  def update(name: T.unsafe(nil), type_params: T.unsafe(nil), members: T.unsafe(nil), annotations: T.unsafe(nil), location: T.unsafe(nil), comment: T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/declarations.rb#35
+module RBS::AST::Declarations::MixinHelper
+  # source://rbs/lib/rbs/ast/declarations.rb#36
+  def each_mixin(&block); end
+end
+
+# source://rbs/lib/rbs/ast/declarations.rb#147
+class RBS::AST::Declarations::Module < ::RBS::AST::Declarations::Base
+  include ::RBS::AST::Declarations::NestedDeclarationHelper
+  include ::RBS::AST::Declarations::MixinHelper
+
+  # @return [Module] a new instance of Module
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#197
+  def initialize(name:, type_params:, members:, self_types:, annotations:, location:, comment:); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#220
+  def ==(other); end
+
+  # Returns the value of attribute annotations.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#193
+  def annotations; end
+
+  # Returns the value of attribute comment.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#195
+  def comment; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#220
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#230
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#192
+  def location; end
+
+  # Returns the value of attribute members.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#191
+  def members; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#189
+  def name; end
+
+  # Returns the value of attribute self_types.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#194
+  def self_types; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#234
+  def to_json(state = T.unsafe(nil)); end
+
+  # Returns the value of attribute type_params.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#190
+  def type_params; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#207
+  def update(name: T.unsafe(nil), type_params: T.unsafe(nil), members: T.unsafe(nil), self_types: T.unsafe(nil), annotations: T.unsafe(nil), location: T.unsafe(nil), comment: T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/declarations.rb#148
+class RBS::AST::Declarations::Module::Self
+  # @return [Self] a new instance of Self
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#153
+  def initialize(name:, args:, location:); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#159
+  def ==(other); end
+
+  # Returns the value of attribute args.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#150
+  def args; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#159
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#165
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#151
+  def location; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#149
+  def name; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#169
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#177
+  def to_s; end
+end
+
+# source://rbs/lib/rbs/ast/declarations.rb#454
+class RBS::AST::Declarations::ModuleAlias < ::RBS::AST::Declarations::AliasDecl
+  # source://rbs/lib/rbs/ast/declarations.rb#455
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/declarations.rb#9
+module RBS::AST::Declarations::NestedDeclarationHelper
+  # source://rbs/lib/rbs/ast/declarations.rb#22
+  def each_decl; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#10
+  def each_member; end
+end
+
+# source://rbs/lib/rbs/ast/declarations.rb#304
+class RBS::AST::Declarations::TypeAlias < ::RBS::AST::Declarations::Base
+  # @return [TypeAlias] a new instance of TypeAlias
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#312
+  def initialize(name:, type_params:, type:, annotations:, location:, comment:); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#321
+  def ==(other); end
+
+  # Returns the value of attribute annotations.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#308
+  def annotations; end
+
+  # Returns the value of attribute comment.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#310
+  def comment; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#321
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#330
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#309
+  def location; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#305
+  def name; end
+
+  # source://rbs/lib/rbs/ast/declarations.rb#334
+  def to_json(state = T.unsafe(nil)); end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#307
+  def type; end
+
+  # Returns the value of attribute type_params.
+  #
+  # source://rbs/lib/rbs/ast/declarations.rb#306
+  def type_params; end
+end
+
+# source://rbs/lib/rbs/ast/directives.rb#5
+module RBS::AST::Directives; end
+
+# source://rbs/lib/rbs/ast/directives.rb#6
+class RBS::AST::Directives::Base; end
+
+# source://rbs/lib/rbs/ast/directives.rb#9
+class RBS::AST::Directives::Use < ::RBS::AST::Directives::Base
+  # @return [Use] a new instance of Use
+  #
+  # source://rbs/lib/rbs/ast/directives.rb#31
+  def initialize(clauses:, location:); end
+
+  # Returns the value of attribute clauses.
+  #
+  # source://rbs/lib/rbs/ast/directives.rb#29
+  def clauses; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/directives.rb#29
+  def location; end
+end
+
+# source://rbs/lib/rbs/ast/directives.rb#10
+class RBS::AST::Directives::Use::SingleClause
+  # @return [SingleClause] a new instance of SingleClause
+  #
+  # source://rbs/lib/rbs/ast/directives.rb#13
+  def initialize(type_name:, new_name:, location:); end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/directives.rb#11
+  def location; end
+
+  # Returns the value of attribute new_name.
+  #
+  # source://rbs/lib/rbs/ast/directives.rb#11
+  def new_name; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/ast/directives.rb#11
+  def type_name; end
+end
+
+# source://rbs/lib/rbs/ast/directives.rb#20
+class RBS::AST::Directives::Use::WildcardClause
+  # @return [WildcardClause] a new instance of WildcardClause
+  #
+  # source://rbs/lib/rbs/ast/directives.rb#23
+  def initialize(namespace:, location:); end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/directives.rb#21
+  def location; end
+
+  # Returns the value of attribute namespace.
+  #
+  # source://rbs/lib/rbs/ast/directives.rb#21
+  def namespace; end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#5
+module RBS::AST::Members; end
+
+# source://rbs/lib/rbs/ast/members.rb#397
+class RBS::AST::Members::Alias < ::RBS::AST::Members::Base
+  # @return [Alias] a new instance of Alias
+  #
+  # source://rbs/lib/rbs/ast/members.rb#405
+  def initialize(new_name:, old_name:, kind:, annotations:, location:, comment:); end
+
+  # source://rbs/lib/rbs/ast/members.rb#414
+  def ==(other); end
+
+  # Returns the value of attribute annotations.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#401
+  def annotations; end
+
+  # Returns the value of attribute comment.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#403
+  def comment; end
+
+  # source://rbs/lib/rbs/ast/members.rb#414
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/members.rb#423
+  def hash; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/ast/members.rb#439
+  def instance?; end
+
+  # Returns the value of attribute kind.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#400
+  def kind; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#402
+  def location; end
+
+  # Returns the value of attribute new_name.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#398
+  def new_name; end
+
+  # Returns the value of attribute old_name.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#399
+  def old_name; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/ast/members.rb#443
+  def singleton?; end
+
+  # source://rbs/lib/rbs/ast/members.rb#427
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#327
+class RBS::AST::Members::AttrAccessor < ::RBS::AST::Members::Base
+  include ::RBS::AST::Members::Attribute
+
+  # source://rbs/lib/rbs/ast/members.rb#330
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#309
+class RBS::AST::Members::AttrReader < ::RBS::AST::Members::Base
+  include ::RBS::AST::Members::Attribute
+
+  # source://rbs/lib/rbs/ast/members.rb#312
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#345
+class RBS::AST::Members::AttrWriter < ::RBS::AST::Members::Base
+  include ::RBS::AST::Members::Attribute
+
+  # source://rbs/lib/rbs/ast/members.rb#348
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#258
+module RBS::AST::Members::Attribute
+  # source://rbs/lib/rbs/ast/members.rb#268
+  def initialize(name:, type:, ivar_name:, kind:, annotations:, location:, comment:, visibility: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/ast/members.rb#279
+  def ==(other); end
+
+  # Returns the value of attribute annotations.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#263
+  def annotations; end
+
+  # Returns the value of attribute comment.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#265
+  def comment; end
+
+  # source://rbs/lib/rbs/ast/members.rb#279
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/members.rb#290
+  def hash; end
+
+  # Returns the value of attribute ivar_name.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#262
+  def ivar_name; end
+
+  # Returns the value of attribute kind.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#261
+  def kind; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#264
+  def location; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#259
+  def name; end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#260
+  def type; end
+
+  # source://rbs/lib/rbs/ast/members.rb#294
+  def update(name: T.unsafe(nil), type: T.unsafe(nil), ivar_name: T.unsafe(nil), kind: T.unsafe(nil), annotations: T.unsafe(nil), location: T.unsafe(nil), comment: T.unsafe(nil), visibility: T.unsafe(nil)); end
+
+  # Returns the value of attribute visibility.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#266
+  def visibility; end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#6
+class RBS::AST::Members::Base; end
+
+# source://rbs/lib/rbs/ast/members.rb#157
+class RBS::AST::Members::ClassInstanceVariable < ::RBS::AST::Members::Base
+  include ::RBS::AST::Members::Var
+
+  # source://rbs/lib/rbs/ast/members.rb#160
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#171
+class RBS::AST::Members::ClassVariable < ::RBS::AST::Members::Base
+  include ::RBS::AST::Members::Var
+
+  # source://rbs/lib/rbs/ast/members.rb#174
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#228
+class RBS::AST::Members::Extend < ::RBS::AST::Members::Base
+  include ::RBS::AST::Members::Mixin
+
+  # source://rbs/lib/rbs/ast/members.rb#231
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#213
+class RBS::AST::Members::Include < ::RBS::AST::Members::Base
+  include ::RBS::AST::Members::Mixin
+
+  # source://rbs/lib/rbs/ast/members.rb#216
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#143
+class RBS::AST::Members::InstanceVariable < ::RBS::AST::Members::Base
+  include ::RBS::AST::Members::Var
+
+  # source://rbs/lib/rbs/ast/members.rb#146
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#363
+module RBS::AST::Members::LocationOnly
+  # source://rbs/lib/rbs/ast/members.rb#366
+  def initialize(location:); end
+
+  # source://rbs/lib/rbs/ast/members.rb#370
+  def ==(other); end
+
+  # source://rbs/lib/rbs/ast/members.rb#370
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/members.rb#376
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#364
+  def location; end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#9
+class RBS::AST::Members::MethodDefinition < ::RBS::AST::Members::Base
+  # @return [MethodDefinition] a new instance of MethodDefinition
+  #
+  # source://rbs/lib/rbs/ast/members.rb#53
+  def initialize(name:, kind:, overloads:, annotations:, location:, comment:, overloading:, visibility:); end
+
+  # source://rbs/lib/rbs/ast/members.rb#64
+  def ==(other); end
+
+  # Returns the value of attribute annotations.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#47
+  def annotations; end
+
+  # Returns the value of attribute comment.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#49
+  def comment; end
+
+  # source://rbs/lib/rbs/ast/members.rb#64
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/members.rb#75
+  def hash; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/ast/members.rb#79
+  def instance?; end
+
+  # Returns the value of attribute kind.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#45
+  def kind; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#48
+  def location; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#44
+  def name; end
+
+  # Returns the value of attribute overloading.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#50
+  def overloading; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/ast/members.rb#87
+  def overloading?; end
+
+  # Returns the value of attribute overloads.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#46
+  def overloads; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/ast/members.rb#83
+  def singleton?; end
+
+  # source://rbs/lib/rbs/ast/members.rb#104
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/ast/members.rb#91
+  def update(name: T.unsafe(nil), kind: T.unsafe(nil), overloads: T.unsafe(nil), annotations: T.unsafe(nil), location: T.unsafe(nil), comment: T.unsafe(nil), overloading: T.unsafe(nil), visibility: T.unsafe(nil)); end
+
+  # Returns the value of attribute visibility.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#51
+  def visibility; end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#10
+class RBS::AST::Members::MethodDefinition::Overload
+  # @return [Overload] a new instance of Overload
+  #
+  # source://rbs/lib/rbs/ast/members.rb#13
+  def initialize(method_type:, annotations:); end
+
+  # source://rbs/lib/rbs/ast/members.rb#18
+  def ==(other); end
+
+  # Returns the value of attribute annotations.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#11
+  def annotations; end
+
+  # source://rbs/lib/rbs/ast/members.rb#18
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/members.rb#22
+  def hash; end
+
+  # Returns the value of attribute method_type.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#11
+  def method_type; end
+
+  # source://rbs/lib/rbs/ast/members.rb#32
+  def sub(subst); end
+
+  # source://rbs/lib/rbs/ast/members.rb#36
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/ast/members.rb#28
+  def update(annotations: T.unsafe(nil), method_type: T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#185
+module RBS::AST::Members::Mixin
+  # source://rbs/lib/rbs/ast/members.rb#192
+  def initialize(name:, args:, annotations:, location:, comment:); end
+
+  # source://rbs/lib/rbs/ast/members.rb#200
+  def ==(other); end
+
+  # Returns the value of attribute annotations.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#188
+  def annotations; end
+
+  # Returns the value of attribute args.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#187
+  def args; end
+
+  # Returns the value of attribute comment.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#190
+  def comment; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/ast/members.rb#204
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/members.rb#208
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#189
+  def location; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#186
+  def name; end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#243
+class RBS::AST::Members::Prepend < ::RBS::AST::Members::Base
+  include ::RBS::AST::Members::Mixin
+
+  # source://rbs/lib/rbs/ast/members.rb#246
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#389
+class RBS::AST::Members::Private < ::RBS::AST::Members::Base
+  include ::RBS::AST::Members::LocationOnly
+
+  # source://rbs/lib/rbs/ast/members.rb#392
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#381
+class RBS::AST::Members::Public < ::RBS::AST::Members::Base
+  include ::RBS::AST::Members::LocationOnly
+
+  # source://rbs/lib/rbs/ast/members.rb#384
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/ast/members.rb#119
+module RBS::AST::Members::Var
+  # source://rbs/lib/rbs/ast/members.rb#125
+  def initialize(name:, type:, location:, comment:); end
+
+  # source://rbs/lib/rbs/ast/members.rb#132
+  def ==(other); end
+
+  # Returns the value of attribute comment.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#123
+  def comment; end
+
+  # source://rbs/lib/rbs/ast/members.rb#132
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/members.rb#138
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#122
+  def location; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#120
+  def name; end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/ast/members.rb#121
+  def type; end
+end
+
+# source://rbs/lib/rbs/ast/type_param.rb#5
+class RBS::AST::TypeParam
+  # @return [TypeParam] a new instance of TypeParam
+  #
+  # source://rbs/lib/rbs/ast/type_param.rb#8
+  def initialize(name:, variance:, upper_bound:, location:, default_type: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/ast/type_param.rb#33
+  def ==(other); end
+
+  # Returns the value of attribute default_type.
+  #
+  # source://rbs/lib/rbs/ast/type_param.rb#6
+  def default_type; end
+
+  # source://rbs/lib/rbs/ast/type_param.rb#33
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/ast/type_param.rb#44
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/ast/type_param.rb#6
+  def location; end
+
+  # source://rbs/lib/rbs/ast/type_param.rb#69
+  def map_type(&block); end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/ast/type_param.rb#6
+  def name; end
+
+  # source://rbs/lib/rbs/ast/type_param.rb#59
+  def rename(name); end
+
+  # source://rbs/lib/rbs/ast/type_param.rb#48
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/ast/type_param.rb#127
+  def to_s; end
+
+  # source://rbs/lib/rbs/ast/type_param.rb#24
+  def unchecked!(value = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/ast/type_param.rb#29
+  def unchecked?; end
+
+  # source://rbs/lib/rbs/ast/type_param.rb#17
+  def upper_bound; end
+
+  # Returns the value of attribute upper_bound_type.
+  #
+  # source://rbs/lib/rbs/ast/type_param.rb#6
+  def upper_bound_type; end
+
+  # Returns the value of attribute variance.
+  #
+  # source://rbs/lib/rbs/ast/type_param.rb#6
+  def variance; end
+
+  class << self
+    # source://rbs/lib/rbs/ast/type_param.rb#156
+    def application(params, args); end
+
+    # source://rbs/lib/rbs/ast/type_param.rb#188
+    def normalize_args(params, args); end
+
+    # source://rbs/lib/rbs/ast/type_param.rb#109
+    def rename(params, new_names:); end
+
+    # source://rbs/lib/rbs/ast/type_param.rb#87
+    def resolve_variables(params); end
+
+    # source://rbs/lib/rbs/ast/type_param.rb#97
+    def subst_var(vars, type); end
+
+    # source://rbs/lib/rbs/ast/type_param.rb#209
+    def validate(type_params); end
+  end
+end
+
+# The Visitor class implements the Visitor pattern for traversing the RBS Abstract Syntax Tree (AST).
+#
+# It provides methods to visit each type of node in the AST, allowing for custom processing of each node type.
+#
+# This class is designed to be subclassed, with specific visit methods overridden to implement custom behavior for
+# different node types.
+#
+# Example usage:
+#
+# ~~~rb
+# class MyVisitor < RBS::AST::Visitor
+#   def visit_declaration_class(node)
+#     puts "Visiting class: #{node.name}"
+#
+#     super # call `super` to run the default visiting behavior
+#   end
+# end
+#
+# visitor = MyVisitor.new
+# visitor.visit(ast_node)
+# ~~~
+#
+# source://rbs/lib/rbs/ast/visitor.rb#26
+class RBS::AST::Visitor
+  # source://rbs/lib/rbs/ast/visitor.rb#27
+  def visit(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#70
+  def visit_all(nodes); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#79
+  def visit_declaration_class(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#87
+  def visit_declaration_constant(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#76
+  def visit_declaration_global(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#93
+  def visit_declaration_interface(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#83
+  def visit_declaration_module(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#90
+  def visit_declaration_type_alias(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#97
+  def visit_member_alias(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#124
+  def visit_member_attr_accessor(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#118
+  def visit_member_attr_reader(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#121
+  def visit_member_attr_writer(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#100
+  def visit_member_class_instance_variable(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#103
+  def visit_member_class_variable(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#133
+  def visit_member_extend(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#127
+  def visit_member_include(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#106
+  def visit_member_instance_variable(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#115
+  def visit_member_method_definition(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#130
+  def visit_member_prepend(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#109
+  def visit_member_private(node); end
+
+  # source://rbs/lib/rbs/ast/visitor.rb#112
+  def visit_member_public(node); end
+end
+
+# source://rbs/lib/rbs/ancestor_graph.rb#4
+class RBS::AncestorGraph
+  # @return [AncestorGraph] a new instance of AncestorGraph
+  #
+  # source://rbs/lib/rbs/ancestor_graph.rb#13
+  def initialize(env:, ancestor_builder: T.unsafe(nil)); end
+
+  # Returns the value of attribute ancestor_builder.
+  #
+  # source://rbs/lib/rbs/ancestor_graph.rb#9
+  def ancestor_builder; end
+
+  # source://rbs/lib/rbs/ancestor_graph.rb#19
+  def build; end
+
+  # source://rbs/lib/rbs/ancestor_graph.rb#32
+  def build_ancestors(node, ancestors); end
+
+  # Returns the value of attribute children.
+  #
+  # source://rbs/lib/rbs/ancestor_graph.rb#11
+  def children; end
+
+  # source://rbs/lib/rbs/ancestor_graph.rb#64
+  def each_ancestor(node, yielded: T.unsafe(nil), &block); end
+
+  # source://rbs/lib/rbs/ancestor_graph.rb#56
+  def each_child(node, &block); end
+
+  # source://rbs/lib/rbs/ancestor_graph.rb#78
+  def each_descendant(node, yielded: T.unsafe(nil), &block); end
+
+  # source://rbs/lib/rbs/ancestor_graph.rb#48
+  def each_parent(node, &block); end
+
+  # Returns the value of attribute env.
+  #
+  # source://rbs/lib/rbs/ancestor_graph.rb#8
+  def env; end
+
+  # Returns the value of attribute parents.
+  #
+  # source://rbs/lib/rbs/ancestor_graph.rb#10
+  def parents; end
+
+  # source://rbs/lib/rbs/ancestor_graph.rb#43
+  def register(parent:, child:); end
+end
+
+# source://rbs/lib/rbs/ancestor_graph.rb#5
+class RBS::AncestorGraph::InstanceNode < ::Struct
+  def type_name; end
+  def type_name=(_); end
+
+  class << self
+    def [](*_arg0); end
+    def inspect; end
+    def keyword_init?; end
+    def members; end
+    def new(*_arg0); end
+  end
+end
+
+# source://rbs/lib/rbs/ancestor_graph.rb#6
+class RBS::AncestorGraph::SingletonNode < ::Struct
+  def type_name; end
+  def type_name=(_); end
+
+  class << self
+    def [](*_arg0); end
+    def inspect; end
+    def keyword_init?; end
+    def members; end
+    def new(*_arg0); end
+  end
+end
+
+# source://rbs/lib/rbs/errors.rb#19
+class RBS::BaseError < ::StandardError; end
+
+# source://rbs/lib/rbs/buffer.rb#4
+class RBS::Buffer
+  # @return [Buffer] a new instance of Buffer
+  #
+  # source://rbs/lib/rbs/buffer.rb#8
+  def initialize(name:, content:); end
+
+  # Returns the value of attribute content.
+  #
+  # source://rbs/lib/rbs/buffer.rb#6
+  def content; end
+
+  # source://rbs/lib/rbs/buffer.rb#63
+  def inspect; end
+
+  # source://rbs/lib/rbs/buffer.rb#59
+  def last_position; end
+
+  # source://rbs/lib/rbs/buffer.rb#13
+  def lines; end
+
+  # source://rbs/lib/rbs/buffer.rb#49
+  def loc_to_pos(loc); end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/buffer.rb#5
+  def name; end
+
+  # source://rbs/lib/rbs/buffer.rb#37
+  def pos_to_loc(pos); end
+
+  # source://rbs/lib/rbs/buffer.rb#17
+  def ranges; end
+end
+
+# source://rbs/lib/rbs/builtin_names.rb#4
+module RBS::BuiltinNames; end
+
+# source://rbs/lib/rbs/builtin_names.rb#45
+RBS::BuiltinNames::Array = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#37
+RBS::BuiltinNames::BasicObject = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#43
+RBS::BuiltinNames::Class = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#41
+RBS::BuiltinNames::Comparable = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#42
+RBS::BuiltinNames::Enumerable = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#48
+RBS::BuiltinNames::Enumerator = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#55
+RBS::BuiltinNames::FalseClass = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#52
+RBS::BuiltinNames::Float = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#46
+RBS::BuiltinNames::Hash = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#51
+RBS::BuiltinNames::Integer = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#39
+RBS::BuiltinNames::Kernel = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#44
+RBS::BuiltinNames::Module = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#5
+class RBS::BuiltinNames::Name
+  # @return [Name] a new instance of Name
+  #
+  # source://rbs/lib/rbs/builtin_names.rb#8
+  def initialize(name:); end
+
+  # source://rbs/lib/rbs/builtin_names.rb#16
+  def instance_type(*args); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/builtin_names.rb#20
+  def instance_type?(type); end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/builtin_names.rb#6
+  def name; end
+
+  # source://rbs/lib/rbs/builtin_names.rb#24
+  def singleton_type; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/builtin_names.rb#28
+  def singleton_type?(type); end
+
+  # source://rbs/lib/rbs/builtin_names.rb#12
+  def to_s; end
+
+  class << self
+    # source://rbs/lib/rbs/builtin_names.rb#32
+    def define(name, namespace: T.unsafe(nil)); end
+  end
+end
+
+# source://rbs/lib/rbs/builtin_names.rb#56
+RBS::BuiltinNames::Numeric = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#38
+RBS::BuiltinNames::Object = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#47
+RBS::BuiltinNames::Range = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#53
+RBS::BuiltinNames::Regexp = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#49
+RBS::BuiltinNames::Set = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#40
+RBS::BuiltinNames::String = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#50
+RBS::BuiltinNames::Symbol = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/builtin_names.rb#54
+RBS::BuiltinNames::TrueClass = T.let(T.unsafe(nil), RBS::BuiltinNames::Name)
+
+# source://rbs/lib/rbs/cli/colored_io.rb#4
+class RBS::CLI; end
+
+# source://rbs/lib/rbs/cli/colored_io.rb#5
+class RBS::CLI::ColoredIO
+  # @return [ColoredIO] a new instance of ColoredIO
+  #
+  # source://rbs/lib/rbs/cli/colored_io.rb#8
+  def initialize(stdout:); end
+
+  # source://rbs/lib/rbs/cli/colored_io.rb#28
+  def puts(*_arg0, **_arg1, &_arg2); end
+
+  # source://rbs/lib/rbs/cli/colored_io.rb#20
+  def puts_green(string); end
+
+  # source://rbs/lib/rbs/cli/colored_io.rb#12
+  def puts_red(string); end
+
+  # Returns the value of attribute stdout.
+  #
+  # source://rbs/lib/rbs/cli/colored_io.rb#6
+  def stdout; end
+
+  private
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/cli/colored_io.rb#43
+  def are_colors_disabled?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/cli/colored_io.rb#39
+  def are_colors_supported?; end
+
+  # https://github.com/rubygems/rubygems/blob/ed65279100234a17d65d71fe26de5083984ac5b8/bundler/lib/bundler/vendor/thor/lib/thor/shell/color.rb#L99-L109
+  #
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/cli/colored_io.rb#35
+  def can_display_colors?; end
+end
+
+# source://rbs/lib/rbs/collection/sources/base.rb#4
+module RBS::Collection; end
+
+# source://rbs/lib/rbs/collection/cleaner.rb#5
+class RBS::Collection::Cleaner
+  # @return [Cleaner] a new instance of Cleaner
+  #
+  # source://rbs/lib/rbs/collection/cleaner.rb#8
+  def initialize(lockfile_path:); end
+
+  # source://rbs/lib/rbs/collection/cleaner.rb#12
+  def clean; end
+
+  # Returns the value of attribute lock.
+  #
+  # source://rbs/lib/rbs/collection/cleaner.rb#6
+  def lock; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/collection/cleaner.rb#30
+  def needed?(gem_name, version); end
+end
+
+# This class represent the configuration file.
+#
+# source://rbs/lib/rbs/collection/config.rb#7
+class RBS::Collection::Config
+  # @return [Config] a new instance of Config
+  #
+  # source://rbs/lib/rbs/collection/config.rb#49
+  def initialize(data, config_path:); end
+
+  # Returns the value of attribute config_path.
+  #
+  # source://rbs/lib/rbs/collection/config.rb#19
+  def config_path; end
+
+  # Returns the value of attribute data.
+  #
+  # source://rbs/lib/rbs/collection/config.rb#19
+  def data; end
+
+  # source://rbs/lib/rbs/collection/config.rb#54
+  def gem(gem_name); end
+
+  # source://rbs/lib/rbs/collection/config.rb#74
+  def gems; end
+
+  # source://rbs/lib/rbs/collection/config.rb#58
+  def repo_path; end
+
+  # source://rbs/lib/rbs/collection/config.rb#62
+  def repo_path_data; end
+
+  # source://rbs/lib/rbs/collection/config.rb#66
+  def sources; end
+
+  class << self
+    # source://rbs/lib/rbs/collection/config.rb#21
+    def find_config_path; end
+
+    # source://rbs/lib/rbs/collection/config.rb#41
+    def from_path(path); end
+
+    # Generate a rbs lockfile from Gemfile.lock to `config_path`.
+    # If `with_lockfile` is true, it respects existing rbs lockfile.
+    #
+    # source://rbs/lib/rbs/collection/config.rb#34
+    def generate_lockfile(config_path:, definition:, with_lockfile: T.unsafe(nil)); end
+
+    # source://rbs/lib/rbs/collection/config.rb#45
+    def to_lockfile_path(config_path); end
+  end
+end
+
+# source://rbs/lib/rbs/collection/config.rb#8
+class RBS::Collection::Config::CollectionNotAvailable < ::StandardError
+  # @return [CollectionNotAvailable] a new instance of CollectionNotAvailable
+  #
+  # source://rbs/lib/rbs/collection/config.rb#9
+  def initialize; end
+end
+
+# source://rbs/lib/rbs/collection/config/lockfile.rb#6
+class RBS::Collection::Config::Lockfile
+  # @return [Lockfile] a new instance of Lockfile
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile.rb#9
+  def initialize(lockfile_path:, path:, gemfile_lock_path:); end
+
+  # @raise [CollectionNotAvailable]
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile.rb#73
+  def check_rbs_availability!; end
+
+  # source://rbs/lib/rbs/collection/config/lockfile.rb#18
+  def fullpath; end
+
+  # source://rbs/lib/rbs/collection/config/lockfile.rb#22
+  def gemfile_lock_fullpath; end
+
+  # Returns the value of attribute gemfile_lock_path.
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile.rb#7
+  def gemfile_lock_path; end
+
+  # Returns the value of attribute gems.
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile.rb#7
+  def gems; end
+
+  # source://rbs/lib/rbs/collection/config/lockfile.rb#65
+  def library_data(lib); end
+
+  # Returns the value of attribute lockfile_dir.
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile.rb#7
+  def lockfile_dir; end
+
+  # Returns the value of attribute lockfile_path.
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile.rb#7
+  def lockfile_path; end
+
+  # Returns the value of attribute path.
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile.rb#7
+  def path; end
+
+  # Returns the value of attribute sources.
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile.rb#7
+  def sources; end
+
+  # source://rbs/lib/rbs/collection/config/lockfile.rb#28
+  def to_lockfile; end
+
+  class << self
+    # source://rbs/lib/rbs/collection/config/lockfile.rb#42
+    def from_lockfile(lockfile_path:, data:); end
+  end
+end
+
+# source://rbs/lib/rbs/collection/config/lockfile_generator.rb#6
+class RBS::Collection::Config::LockfileGenerator
+  # @return [LockfileGenerator] a new instance of LockfileGenerator
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#31
+  def initialize(config:, definition:, with_lockfile:); end
+
+  # Returns the value of attribute config.
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#23
+  def config; end
+
+  # Returns the value of attribute definition.
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#23
+  def definition; end
+
+  # Returns the value of attribute existing_lockfile.
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#23
+  def existing_lockfile; end
+
+  # Returns the value of attribute gem_entries.
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#23
+  def gem_entries; end
+
+  # Returns the value of attribute gem_hash.
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#23
+  def gem_hash; end
+
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#59
+  def generate; end
+
+  # Returns the value of attribute lockfile.
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#23
+  def lockfile; end
+
+  private
+
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#91
+  def assign_gem(name:, version:, skip: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#152
+  def assign_stdlib(name:, from_gem:); end
+
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#184
+  def find_best_version(version:, versions:); end
+
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#178
+  def find_source(name:); end
+
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#83
+  def validate_gemfile_lock_path!(lock:, gemfile_lock_path:); end
+
+  class << self
+    # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#25
+    def generate(config:, definition:, with_lockfile: T.unsafe(nil)); end
+  end
+end
+
+# source://rbs/lib/rbs/collection/config/lockfile_generator.rb#7
+class RBS::Collection::Config::LockfileGenerator::GemfileLockMismatchError < ::StandardError
+  # @return [GemfileLockMismatchError] a new instance of GemfileLockMismatchError
+  #
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#8
+  def initialize(expected:, actual:); end
+
+  # source://rbs/lib/rbs/collection/config/lockfile_generator.rb#13
+  def message; end
+end
+
+# source://rbs/lib/rbs/collection/config.rb#17
+RBS::Collection::Config::PATH = T.let(T.unsafe(nil), Pathname)
+
+# source://rbs/lib/rbs/collection/installer.rb#5
+class RBS::Collection::Installer
+  # @return [Installer] a new instance of Installer
+  #
+  # source://rbs/lib/rbs/collection/installer.rb#9
+  def initialize(lockfile_path:, stdout: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/collection/installer.rb#14
+  def install_from_lockfile; end
+
+  # Returns the value of attribute lockfile.
+  #
+  # source://rbs/lib/rbs/collection/installer.rb#6
+  def lockfile; end
+
+  # Returns the value of attribute stdout.
+  #
+  # source://rbs/lib/rbs/collection/installer.rb#7
+  def stdout; end
+end
+
+# source://rbs/lib/rbs/collection/sources/base.rb#5
+module RBS::Collection::Sources
+  class << self
+    # source://rbs/lib/rbs/collection/sources.rb#12
+    def from_config_entry(source_entry, base_directory:); end
+  end
+end
+
+# source://rbs/lib/rbs/collection/sources/base.rb#6
+module RBS::Collection::Sources::Base
+  # source://rbs/lib/rbs/collection/sources/base.rb#7
+  def dependencies_of(name, version); end
+end
+
+# source://rbs/lib/rbs/collection/sources/git.rb#10
+class RBS::Collection::Sources::Git
+  include ::RBS::Collection::Sources::Base
+
+  # @return [Git] a new instance of Git
+  #
+  # source://rbs/lib/rbs/collection/sources/git.rb#18
+  def initialize(name:, revision:, remote:, repo_dir:); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/collection/sources/git.rb#26
+  def has?(name, version); end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#43
+  def install(dest:, name:, version:, stdout:); end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#223
+  def load_metadata(dir:); end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#73
+  def manifest_of(name, version); end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#207
+  def metadata_content(name:, version:); end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/collection/sources/git.rb#16
+  def name; end
+
+  # Returns the value of attribute remote.
+  #
+  # source://rbs/lib/rbs/collection/sources/git.rb#16
+  def remote; end
+
+  # Returns the value of attribute repo_dir.
+  #
+  # source://rbs/lib/rbs/collection/sources/git.rb#16
+  def repo_dir; end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#172
+  def resolved_revision; end
+
+  # Returns the value of attribute revision.
+  #
+  # source://rbs/lib/rbs/collection/sources/git.rb#16
+  def revision; end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#113
+  def to_lockfile; end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#36
+  def versions(name); end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#215
+  def write_metadata(dir:, name:, version:); end
+
+  private
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#87
+  def _install(dest:, name:, version:); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/collection/sources/git.rb#183
+  def commit_hash?; end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#99
+  def cp_r(src, dest); end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#123
+  def format_config_entry(name, version); end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#168
+  def gem_repo_dir; end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#229
+  def gems_versions; end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#187
+  def git(*cmd, **opt); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/collection/sources/git.rb#191
+  def git?(*cmd, **opt); end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#158
+  def git_dir; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/collection/sources/git.rb#152
+  def need_to_fetch?(revision); end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#130
+  def setup!; end
+
+  # source://rbs/lib/rbs/collection/sources/git.rb#197
+  def sh!(*cmd, **opt); end
+end
+
+# source://rbs/lib/rbs/collection/sources/git.rb#14
+class RBS::Collection::Sources::Git::CommandError < ::StandardError; end
+
+# source://rbs/lib/rbs/collection/sources/git.rb#12
+RBS::Collection::Sources::Git::METADATA_FILENAME = T.let(T.unsafe(nil), String)
+
+# source://rbs/lib/rbs/collection/sources/local.rb#6
+class RBS::Collection::Sources::Local
+  include ::RBS::Collection::Sources::Base
+
+  # @return [Local] a new instance of Local
+  #
+  # source://rbs/lib/rbs/collection/sources/local.rb#11
+  def initialize(path:, base_directory:); end
+
+  # Returns the value of attribute full_path.
+  #
+  # source://rbs/lib/rbs/collection/sources/local.rb#9
+  def full_path; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/collection/sources/local.rb#17
+  def has?(name, version); end
+
+  # Create a symlink instead of copying file to refer files in @path.
+  # By avoiding copying RBS files, the users do not need re-run `rbs collection install`
+  # when the RBS files are updated.
+  #
+  # source://rbs/lib/rbs/collection/sources/local.rb#32
+  def install(dest:, name:, version:, stdout:); end
+
+  # source://rbs/lib/rbs/collection/sources/local.rb#64
+  def manifest_of(name, version); end
+
+  # Returns the value of attribute path.
+  #
+  # source://rbs/lib/rbs/collection/sources/local.rb#9
+  def path; end
+
+  # source://rbs/lib/rbs/collection/sources/local.rb#72
+  def to_lockfile; end
+
+  # source://rbs/lib/rbs/collection/sources/local.rb#25
+  def versions(name); end
+
+  private
+
+  # source://rbs/lib/rbs/collection/sources/local.rb#59
+  def _install(src, dst); end
+end
+
+# Signatures that are inclduded in gem package as sig/ directory.
+#
+# source://rbs/lib/rbs/collection/sources/rubygems.rb#9
+class RBS::Collection::Sources::Rubygems
+  include ::RBS::Collection::Sources::Base
+  include ::Singleton
+  extend ::Singleton::SingletonClassMethods
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/collection/sources/rubygems.rb#13
+  def has?(name, version); end
+
+  # source://rbs/lib/rbs/collection/sources/rubygems.rb#23
+  def install(dest:, name:, version:, stdout:); end
+
+  # source://rbs/lib/rbs/collection/sources/rubygems.rb#29
+  def manifest_of(name, version); end
+
+  # source://rbs/lib/rbs/collection/sources/rubygems.rb#36
+  def to_lockfile; end
+
+  # source://rbs/lib/rbs/collection/sources/rubygems.rb#17
+  def versions(name); end
+
+  private
+
+  # source://rbs/lib/rbs/collection/sources/rubygems.rb#42
+  def gem_sig_path(name, version); end
+
+  class << self
+    private
+
+    def allocate; end
+    def new(*_arg0); end
+  end
+end
+
+# signatures that are bundled in rbs gem under the stdlib/ directory
+#
+# source://rbs/lib/rbs/collection/sources/stdlib.rb#9
+class RBS::Collection::Sources::Stdlib
+  include ::RBS::Collection::Sources::Base
+  include ::Singleton
+  extend ::Singleton::SingletonClassMethods
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/collection/sources/stdlib.rb#15
+  def has?(name, version); end
+
+  # source://rbs/lib/rbs/collection/sources/stdlib.rb#23
+  def install(dest:, name:, version:, stdout:); end
+
+  # source://rbs/lib/rbs/collection/sources/stdlib.rb#29
+  def manifest_of(name, version); end
+
+  # source://rbs/lib/rbs/collection/sources/stdlib.rb#38
+  def to_lockfile; end
+
+  # source://rbs/lib/rbs/collection/sources/stdlib.rb#19
+  def versions(name); end
+
+  private
+
+  # source://rbs/lib/rbs/collection/sources/stdlib.rb#44
+  def lookup(name, version); end
+
+  class << self
+    private
+
+    def allocate; end
+    def new(*_arg0); end
+  end
+end
+
+# source://rbs/lib/rbs/collection/sources/stdlib.rb#13
+RBS::Collection::Sources::Stdlib::REPO = T.let(T.unsafe(nil), RBS::Repository)
+
+# source://rbs/lib/rbs/constant.rb#4
+class RBS::Constant
+  # @return [Constant] a new instance of Constant
+  #
+  # source://rbs/lib/rbs/constant.rb#9
+  def initialize(name:, type:, entry:); end
+
+  # source://rbs/lib/rbs/constant.rb#15
+  def ==(other); end
+
+  # Returns the value of attribute entry.
+  #
+  # source://rbs/lib/rbs/constant.rb#7
+  def entry; end
+
+  # source://rbs/lib/rbs/constant.rb#15
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/constant.rb#24
+  def hash; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/constant.rb#5
+  def name; end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/constant.rb#6
+  def type; end
+end
+
+# source://rbs/lib/rbs/errors.rb#553
+class RBS::CyclicClassAliasDefinitionError < ::RBS::BaseError
+  include ::RBS::DetailedMessageable
+
+  # @return [CyclicClassAliasDefinitionError] a new instance of CyclicClassAliasDefinitionError
+  #
+  # source://rbs/lib/rbs/errors.rb#558
+  def initialize(entry); end
+
+  # Returns the value of attribute alias_entry.
+  #
+  # source://rbs/lib/rbs/errors.rb#556
+  def alias_entry; end
+
+  # source://rbs/lib/rbs/errors.rb#564
+  def location; end
+end
+
+# source://rbs/lib/rbs/errors.rb#514
+class RBS::CyclicTypeParameterBound < ::RBS::BaseError
+  include ::RBS::DetailedMessageable
+
+  # @return [CyclicTypeParameterBound] a new instance of CyclicTypeParameterBound
+  #
+  # source://rbs/lib/rbs/errors.rb#519
+  def initialize(type_name:, method_name:, params:, location:); end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/errors.rb#517
+  def location; end
+
+  # Returns the value of attribute method_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#517
+  def method_name; end
+
+  # Returns the value of attribute params.
+  #
+  # source://rbs/lib/rbs/errors.rb#517
+  def params; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#517
+  def type_name; end
+end
+
+# source://rbs/lib/rbs/definition.rb#4
+class RBS::Definition
+  # @return [Definition] a new instance of Definition
+  #
+  # source://rbs/lib/rbs/definition.rb#282
+  def initialize(type_name:, entry:, self_type:, ancestors:); end
+
+  # Returns the value of attribute ancestors.
+  #
+  # source://rbs/lib/rbs/definition.rb#276
+  def ancestors; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/definition.rb#305
+  def class?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/definition.rb#322
+  def class_type?; end
+
+  # Returns the value of attribute class_variables.
+  #
+  # source://rbs/lib/rbs/definition.rb#280
+  def class_variables; end
+
+  # source://rbs/lib/rbs/definition.rb#367
+  def each_type(&block); end
+
+  # Returns the value of attribute entry.
+  #
+  # source://rbs/lib/rbs/definition.rb#275
+  def entry; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/definition.rb#326
+  def instance_type?; end
+
+  # Returns the value of attribute instance_variables.
+  #
+  # source://rbs/lib/rbs/definition.rb#279
+  def instance_variables; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/definition.rb#313
+  def interface?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/definition.rb#330
+  def interface_type?; end
+
+  # source://rbs/lib/rbs/definition.rb#357
+  def map_method_type(&block); end
+
+  # Returns the value of attribute methods.
+  #
+  # source://rbs/lib/rbs/definition.rb#278
+  def methods; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/definition.rb#309
+  def module?; end
+
+  # Returns the value of attribute self_type.
+  #
+  # source://rbs/lib/rbs/definition.rb#277
+  def self_type; end
+
+  # source://rbs/lib/rbs/definition.rb#347
+  def sub(s); end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/definition.rb#274
+  def type_name; end
+
+  # source://rbs/lib/rbs/definition.rb#334
+  def type_params; end
+
+  # source://rbs/lib/rbs/definition.rb#338
+  def type_params_decl; end
+end
+
+# source://rbs/lib/rbs/definition.rb#189
+module RBS::Definition::Ancestor; end
+
+# source://rbs/lib/rbs/definition.rb#190
+class RBS::Definition::Ancestor::Instance
+  # @return [Instance] a new instance of Instance
+  #
+  # source://rbs/lib/rbs/definition.rb#193
+  def initialize(name:, args:, source:); end
+
+  # source://rbs/lib/rbs/definition.rb#199
+  def ==(other); end
+
+  # Returns the value of attribute args.
+  #
+  # source://rbs/lib/rbs/definition.rb#191
+  def args; end
+
+  # source://rbs/lib/rbs/definition.rb#199
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/definition.rb#205
+  def hash; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/definition.rb#191
+  def name; end
+
+  # Returns the value of attribute source.
+  #
+  # source://rbs/lib/rbs/definition.rb#191
+  def source; end
+end
+
+# source://rbs/lib/rbs/definition.rb#210
+class RBS::Definition::Ancestor::Singleton
+  # @return [Singleton] a new instance of Singleton
+  #
+  # source://rbs/lib/rbs/definition.rb#213
+  def initialize(name:); end
+
+  # source://rbs/lib/rbs/definition.rb#217
+  def ==(other); end
+
+  # source://rbs/lib/rbs/definition.rb#217
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/definition.rb#223
+  def hash; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/definition.rb#211
+  def name; end
+end
+
+# source://rbs/lib/rbs/definition.rb#229
+class RBS::Definition::InstanceAncestors
+  # @return [InstanceAncestors] a new instance of InstanceAncestors
+  #
+  # source://rbs/lib/rbs/definition.rb#234
+  def initialize(type_name:, params:, ancestors:); end
+
+  # Returns the value of attribute ancestors.
+  #
+  # source://rbs/lib/rbs/definition.rb#232
+  def ancestors; end
+
+  # source://rbs/lib/rbs/definition.rb#240
+  def apply(args, env:, location:); end
+
+  # Returns the value of attribute params.
+  #
+  # source://rbs/lib/rbs/definition.rb#231
+  def params; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/definition.rb#230
+  def type_name; end
+end
+
+# source://rbs/lib/rbs/definition.rb#25
+class RBS::Definition::Method
+  # @return [Method] a new instance of Method
+  #
+  # source://rbs/lib/rbs/definition.rb#81
+  def initialize(super_method:, defs:, accessibility:, alias_of:, annotations: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/definition.rb#89
+  def ==(other); end
+
+  # Returns the value of attribute accessibility.
+  #
+  # source://rbs/lib/rbs/definition.rb#77
+  def accessibility; end
+
+  # Returns the value of attribute alias_of.
+  #
+  # source://rbs/lib/rbs/definition.rb#79
+  def alias_of; end
+
+  # source://rbs/lib/rbs/definition.rb#126
+  def annotations; end
+
+  # source://rbs/lib/rbs/definition.rb#122
+  def comments; end
+
+  # source://rbs/lib/rbs/definition.rb#104
+  def defined_in; end
+
+  # Returns the value of attribute defs.
+  #
+  # source://rbs/lib/rbs/definition.rb#76
+  def defs; end
+
+  # source://rbs/lib/rbs/definition.rb#89
+  def eql?(other); end
+
+  # Returns the value of attribute extra_annotations.
+  #
+  # source://rbs/lib/rbs/definition.rb#78
+  def extra_annotations; end
+
+  # source://rbs/lib/rbs/definition.rb#100
+  def hash; end
+
+  # source://rbs/lib/rbs/definition.rb#111
+  def implemented_in; end
+
+  # source://rbs/lib/rbs/definition.rb#169
+  def map_method_type(&block); end
+
+  # source://rbs/lib/rbs/definition.rb#151
+  def map_type(&block); end
+
+  # source://rbs/lib/rbs/definition.rb#160
+  def map_type_bound(&block); end
+
+  # source://rbs/lib/rbs/definition.rb#130
+  def members; end
+
+  # source://rbs/lib/rbs/definition.rb#118
+  def method_types; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/definition.rb#138
+  def private?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/definition.rb#134
+  def public?; end
+
+  # source://rbs/lib/rbs/definition.rb#142
+  def sub(s); end
+
+  # Returns the value of attribute super_method.
+  #
+  # source://rbs/lib/rbs/definition.rb#75
+  def super_method; end
+
+  # source://rbs/lib/rbs/definition.rb#178
+  def update(super_method: T.unsafe(nil), defs: T.unsafe(nil), accessibility: T.unsafe(nil), alias_of: T.unsafe(nil), annotations: T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/definition.rb#26
+class RBS::Definition::Method::TypeDef
+  # @return [TypeDef] a new instance of TypeDef
+  #
+  # source://rbs/lib/rbs/definition.rb#32
+  def initialize(type:, member:, defined_in:, implemented_in:); end
+
+  # source://rbs/lib/rbs/definition.rb#39
+  def ==(other); end
+
+  # source://rbs/lib/rbs/definition.rb#57
+  def annotations; end
+
+  # source://rbs/lib/rbs/definition.rb#53
+  def comment; end
+
+  # Returns the value of attribute defined_in.
+  #
+  # source://rbs/lib/rbs/definition.rb#29
+  def defined_in; end
+
+  # source://rbs/lib/rbs/definition.rb#39
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/definition.rb#49
+  def hash; end
+
+  # Returns the value of attribute implemented_in.
+  #
+  # source://rbs/lib/rbs/definition.rb#30
+  def implemented_in; end
+
+  # Returns the value of attribute member.
+  #
+  # source://rbs/lib/rbs/definition.rb#28
+  def member; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/definition.rb#65
+  def overload?; end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/definition.rb#27
+  def type; end
+
+  # source://rbs/lib/rbs/definition.rb#61
+  def update(type: T.unsafe(nil), member: T.unsafe(nil), defined_in: T.unsafe(nil), implemented_in: T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/definition.rb#264
+class RBS::Definition::SingletonAncestors
+  # @return [SingletonAncestors] a new instance of SingletonAncestors
+  #
+  # source://rbs/lib/rbs/definition.rb#268
+  def initialize(type_name:, ancestors:); end
+
+  # Returns the value of attribute ancestors.
+  #
+  # source://rbs/lib/rbs/definition.rb#266
+  def ancestors; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/definition.rb#265
+  def type_name; end
+end
+
+# source://rbs/lib/rbs/definition.rb#5
+class RBS::Definition::Variable
+  # @return [Variable] a new instance of Variable
+  #
+  # source://rbs/lib/rbs/definition.rb#10
+  def initialize(parent_variable:, type:, declared_in:); end
+
+  # Returns the value of attribute declared_in.
+  #
+  # source://rbs/lib/rbs/definition.rb#8
+  def declared_in; end
+
+  # Returns the value of attribute parent_variable.
+  #
+  # source://rbs/lib/rbs/definition.rb#6
+  def parent_variable; end
+
+  # source://rbs/lib/rbs/definition.rb#16
+  def sub(s); end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/definition.rb#7
+  def type; end
+end
+
+# source://rbs/lib/rbs/definition_builder.rb#4
+class RBS::DefinitionBuilder
+  # @return [DefinitionBuilder] a new instance of DefinitionBuilder
+  #
+  # source://rbs/lib/rbs/definition_builder.rb#14
+  def initialize(env:, ancestor_builder: T.unsafe(nil), method_builder: T.unsafe(nil)); end
+
+  # Returns the value of attribute ancestor_builder.
+  #
+  # source://rbs/lib/rbs/definition_builder.rb#6
+  def ancestor_builder; end
+
+  # source://rbs/lib/rbs/definition_builder.rb#168
+  def build_instance(type_name); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#43
+  def build_interface(type_name); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#301
+  def build_singleton(type_name); end
+
+  # Builds a definition for singleton without .new method.
+  #
+  # source://rbs/lib/rbs/definition_builder.rb#230
+  def build_singleton0(type_name); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#85
+  def define_instance(definition, type_name, subst); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#33
+  def define_interface(definition, type_name, subst); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#606
+  def define_method(methods, definition, method, subst, self_type_methods, defined_in:, implemented_in: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#25
+  def ensure_namespace!(namespace, location:); end
+
+  # Returns the value of attribute env.
+  #
+  # source://rbs/lib/rbs/definition_builder.rb#5
+  def env; end
+
+  # source://rbs/lib/rbs/definition_builder.rb#767
+  def expand_alias(type_name); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#771
+  def expand_alias1(type_name); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#778
+  def expand_alias2(type_name, args); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#545
+  def import_methods(definition, module_name, module_methods, interfaces_methods, subst, self_type_methods); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#537
+  def insert_variable(type_name, variables, name:, type:); end
+
+  # Returns the value of attribute instance_cache.
+  #
+  # source://rbs/lib/rbs/definition_builder.rb#9
+  def instance_cache; end
+
+  # Returns the value of attribute interface_cache.
+  #
+  # source://rbs/lib/rbs/definition_builder.rb#12
+  def interface_cache; end
+
+  # source://rbs/lib/rbs/definition_builder.rb#411
+  def interface_methods(interface_ancestors); end
+
+  # Returns the value of attribute method_builder.
+  #
+  # source://rbs/lib/rbs/definition_builder.rb#7
+  def method_builder; end
+
+  # Returns the value of attribute singleton0_cache.
+  #
+  # source://rbs/lib/rbs/definition_builder.rb#11
+  def singleton0_cache; end
+
+  # Returns the value of attribute singleton_cache.
+  #
+  # source://rbs/lib/rbs/definition_builder.rb#10
+  def singleton_cache; end
+
+  # source://rbs/lib/rbs/definition_builder.rb#441
+  def source_location(source, decl); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#66
+  def tapp_subst(name, args); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#763
+  def try_cache(type_name, cache:); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#802
+  def update(env:, except:, ancestor_builder:); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#431
+  def validate_params_with(type_params, result:); end
+
+  # @raise [NoTypeFoundError]
+  #
+  # source://rbs/lib/rbs/definition_builder.rb#831
+  def validate_type_name(name, location); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#455
+  def validate_type_params(definition, ancestors:, methods:); end
+
+  # source://rbs/lib/rbs/definition_builder.rb#820
+  def validate_type_presence(type); end
+end
+
+# source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#5
+class RBS::DefinitionBuilder::AncestorBuilder
+  # @return [AncestorBuilder] a new instance of AncestorBuilder
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#162
+  def initialize(env:); end
+
+  # Returns the value of attribute env.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#151
+  def env; end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#606
+  def fill_ancestor_source(ancestor, name:, source:, &block); end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#434
+  def instance_ancestors(type_name, building_ancestors: T.unsafe(nil)); end
+
+  # Returns the value of attribute instance_ancestors_cache.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#154
+  def instance_ancestors_cache; end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#570
+  def interface_ancestors(type_name, building_ancestors: T.unsafe(nil)); end
+
+  # Returns the value of attribute interface_ancestors_cache.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#160
+  def interface_ancestors_cache; end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#414
+  def mixin_ancestors(entry, type_name, included_modules:, included_interfaces:, extended_modules:, prepended_modules:, extended_interfaces:); end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#348
+  def mixin_ancestors0(decl, type_name, align_params:, included_modules:, included_interfaces:, extended_modules:, prepended_modules:, extended_interfaces:); end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#192
+  def one_instance_ancestors(type_name); end
+
+  # Returns the value of attribute one_instance_ancestors_cache.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#153
+  def one_instance_ancestors_cache; end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#329
+  def one_interface_ancestors(type_name); end
+
+  # Returns the value of attribute one_interface_ancestors_cache.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#159
+  def one_interface_ancestors_cache; end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#275
+  def one_singleton_ancestors(type_name); end
+
+  # Returns the value of attribute one_singleton_ancestors_cache.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#156
+  def one_singleton_ancestors_cache; end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#515
+  def singleton_ancestors(type_name, building_ancestors: T.unsafe(nil)); end
+
+  # Returns the value of attribute singleton_ancestors_cache.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#157
+  def singleton_ancestors_cache; end
+
+  # @raise [SuperclassMismatchError]
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#175
+  def validate_super_class!(type_name, entry); end
+end
+
+# source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#6
+class RBS::DefinitionBuilder::AncestorBuilder::OneAncestors
+  # @return [OneAncestors] a new instance of OneAncestors
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#17
+  def initialize(type_name:, params:, super_class:, self_types:, included_modules:, included_interfaces:, prepended_modules:, extended_modules:, extended_interfaces:); end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#29
+  def each_ancestor(&block); end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#86
+  def each_extended_interface(&block); end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#78
+  def each_extended_module(&block); end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#62
+  def each_included_interface(&block); end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#54
+  def each_included_module(&block); end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#70
+  def each_prepended_module(&block); end
+
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#46
+  def each_self_type(&block); end
+
+  # Returns the value of attribute extended_interfaces.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#15
+  def extended_interfaces; end
+
+  # Returns the value of attribute extended_modules.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#14
+  def extended_modules; end
+
+  # Returns the value of attribute included_interfaces.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#12
+  def included_interfaces; end
+
+  # Returns the value of attribute included_modules.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#11
+  def included_modules; end
+
+  # Returns the value of attribute params.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#8
+  def params; end
+
+  # Returns the value of attribute prepended_modules.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#13
+  def prepended_modules; end
+
+  # Returns the value of attribute self_types.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#10
+  def self_types; end
+
+  # Returns the value of attribute super_class.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#9
+  def super_class; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#7
+  def type_name; end
+
+  class << self
+    # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#94
+    def class_instance(type_name:, params:, super_class:); end
+
+    # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#136
+    def interface(type_name:, params:); end
+
+    # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#122
+    def module_instance(type_name:, params:); end
+
+    # source://rbs/lib/rbs/definition_builder/ancestor_builder.rb#108
+    def singleton(type_name:, super_class:); end
+  end
+end
+
+# source://rbs/lib/rbs/definition_builder/method_builder.rb#5
+class RBS::DefinitionBuilder::MethodBuilder
+  # @return [MethodBuilder] a new instance of MethodBuilder
+  #
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#91
+  def initialize(env:); end
+
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#194
+  def build_alias(methods, type, member:); end
+
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#199
+  def build_attribute(methods, type, member:, accessibility:); end
+
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#99
+  def build_instance(type_name); end
+
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#174
+  def build_interface(type_name); end
+
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#215
+  def build_method(methods, type, member:, accessibility:); end
+
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#145
+  def build_singleton(type_name); end
+
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#226
+  def each_member_with_accessibility(members, accessibility: T.unsafe(nil)); end
+
+  # Returns the value of attribute env.
+  #
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#86
+  def env; end
+
+  # Returns the value of attribute instance_methods.
+  #
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#87
+  def instance_methods; end
+
+  # Returns the value of attribute interface_methods.
+  #
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#89
+  def interface_methods; end
+
+  # Returns the value of attribute singleton_methods.
+  #
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#88
+  def singleton_methods; end
+
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#239
+  def update(env:, except:); end
+end
+
+# source://rbs/lib/rbs/definition_builder/method_builder.rb#6
+class RBS::DefinitionBuilder::MethodBuilder::Methods
+  # @return [Methods] a new instance of Methods
+  #
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#30
+  def initialize(type:); end
+
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#49
+  def each; end
+
+  # Returns the value of attribute methods.
+  #
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#28
+  def methods; end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#27
+  def type; end
+
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#35
+  def validate!; end
+end
+
+# source://rbs/lib/rbs/definition_builder/method_builder.rb#7
+class RBS::DefinitionBuilder::MethodBuilder::Methods::Definition < ::Struct
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#14
+  def accessibility; end
+
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#10
+  def original; end
+
+  class << self
+    # source://rbs/lib/rbs/definition_builder/method_builder.rb#22
+    def empty(name:, type:); end
+  end
+end
+
+# source://rbs/lib/rbs/definition_builder/method_builder.rb#63
+class RBS::DefinitionBuilder::MethodBuilder::Methods::Sorter
+  include ::TSort
+
+  # @return [Sorter] a new instance of Sorter
+  #
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#68
+  def initialize(methods); end
+
+  # Returns the value of attribute methods.
+  #
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#66
+  def methods; end
+
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#76
+  def tsort_each_child(defn); end
+
+  # source://rbs/lib/rbs/definition_builder/method_builder.rb#72
+  def tsort_each_node(&block); end
+end
+
+# source://rbs/lib/rbs/errors.rb#21
+class RBS::DefinitionError < ::RBS::BaseError; end
+
+# source://rbs/lib/rbs/errors.rb#23
+module RBS::DetailedMessageable
+  # source://rbs/lib/rbs/errors.rb#24
+  def detailed_message(highlight: T.unsafe(nil), **_arg1); end
+end
+
+# source://rbs/lib/rbs/diff.rb#4
+class RBS::Diff
+  # @return [Diff] a new instance of Diff
+  #
+  # source://rbs/lib/rbs/diff.rb#5
+  def initialize(type_name:, library_options:, after_path: T.unsafe(nil), before_path: T.unsafe(nil), detail: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/diff.rb#13
+  def each_diff(&block); end
+
+  private
+
+  # source://rbs/lib/rbs/diff.rb#96
+  def build_builder(env); end
+
+  # source://rbs/lib/rbs/diff.rb#77
+  def build_env(path); end
+
+  # source://rbs/lib/rbs/diff.rb#49
+  def build_methods(path); end
+
+  # source://rbs/lib/rbs/diff.rb#116
+  def constant_to_s(constant); end
+
+  # source://rbs/lib/rbs/diff.rb#100
+  def definition_method_to_s(key, kind, definition_method); end
+
+  # source://rbs/lib/rbs/diff.rb#38
+  def each_diff_constants(before_constant_children, after_constant_children); end
+
+  # source://rbs/lib/rbs/diff.rb#27
+  def each_diff_methods(kind, before_methods, after_methods); end
+end
+
+# source://rbs/lib/rbs/errors.rb#394
+class RBS::DuplicatedDeclarationError < ::RBS::LoadingError
+  # @return [DuplicatedDeclarationError] a new instance of DuplicatedDeclarationError
+  #
+  # source://rbs/lib/rbs/errors.rb#398
+  def initialize(name, *decls); end
+
+  # Returns the value of attribute decls.
+  #
+  # source://rbs/lib/rbs/errors.rb#396
+  def decls; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/errors.rb#395
+  def name; end
+end
+
+# source://rbs/lib/rbs/errors.rb#292
+class RBS::DuplicatedInterfaceMethodDefinitionError < ::RBS::DefinitionError
+  include ::RBS::DetailedMessageable
+
+  # @return [DuplicatedInterfaceMethodDefinitionError] a new instance of DuplicatedInterfaceMethodDefinitionError
+  #
+  # source://rbs/lib/rbs/errors.rb#299
+  def initialize(type:, method_name:, member:); end
+
+  # source://rbs/lib/rbs/errors.rb#307
+  def location; end
+
+  # Returns the value of attribute member.
+  #
+  # source://rbs/lib/rbs/errors.rb#297
+  def member; end
+
+  # Returns the value of attribute method_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#296
+  def method_name; end
+
+  # source://rbs/lib/rbs/errors.rb#311
+  def qualified_method_name; end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/errors.rb#295
+  def type; end
+
+  # source://rbs/lib/rbs/errors.rb#320
+  def type_name; end
+end
+
+# source://rbs/lib/rbs/errors.rb#251
+class RBS::DuplicatedMethodDefinitionError < ::RBS::DefinitionError
+  include ::RBS::DetailedMessageable
+
+  # @return [DuplicatedMethodDefinitionError] a new instance of DuplicatedMethodDefinitionError
+  #
+  # source://rbs/lib/rbs/errors.rb#258
+  def initialize(type:, method_name:, members:); end
+
+  # source://rbs/lib/rbs/errors.rb#283
+  def location; end
+
+  # Returns the value of attribute members.
+  #
+  # source://rbs/lib/rbs/errors.rb#256
+  def members; end
+
+  # Returns the value of attribute method_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#255
+  def method_name; end
+
+  # source://rbs/lib/rbs/errors.rb#287
+  def other_locations; end
+
+  # source://rbs/lib/rbs/errors.rb#270
+  def qualified_method_name; end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/errors.rb#254
+  def type; end
+
+  # source://rbs/lib/rbs/errors.rb#279
+  def type_name; end
+end
+
+# source://rbs/lib/rbs/environment.rb#4
+class RBS::Environment
+  # @return [Environment] a new instance of Environment
+  #
+  # source://rbs/lib/rbs/environment.rb#145
+  def initialize; end
+
+  # source://rbs/lib/rbs/environment.rb#470
+  def <<(decl); end
+
+  # source://rbs/lib/rbs/environment.rb#792
+  def absolute_type(resolver, map, type, context:); end
+
+  # source://rbs/lib/rbs/environment.rb#787
+  def absolute_type_name(resolver, map, type_name, context:); end
+
+  # source://rbs/lib/rbs/environment.rb#476
+  def add_signature(buffer:, directives:, decls:); end
+
+  # source://rbs/lib/rbs/environment.rb#528
+  def append_context(context, decl); end
+
+  # source://rbs/lib/rbs/environment.rb#803
+  def buffers; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#218
+  def class_alias?(name); end
+
+  # Returns the value of attribute class_alias_decls.
+  #
+  # source://rbs/lib/rbs/environment.rb#12
+  def class_alias_decls; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#202
+  def class_decl?(name); end
+
+  # Returns the value of attribute class_decls.
+  #
+  # source://rbs/lib/rbs/environment.rb#7
+  def class_decls; end
+
+  # source://rbs/lib/rbs/environment.rb#226
+  def class_entry(type_name); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#198
+  def constant_decl?(name); end
+
+  # Returns the value of attribute constant_decls.
+  #
+  # source://rbs/lib/rbs/environment.rb#10
+  def constant_decls; end
+
+  # source://rbs/lib/rbs/environment.rb#274
+  def constant_entry(type_name); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#194
+  def constant_name?(name); end
+
+  # Returns the value of attribute declarations.
+  #
+  # source://rbs/lib/rbs/environment.rb#5
+  def declarations; end
+
+  # Returns the value of attribute global_decls.
+  #
+  # source://rbs/lib/rbs/environment.rb#11
+  def global_decls; end
+
+  # source://rbs/lib/rbs/environment.rb#373
+  def insert_decl(decl, outer:, namespace:); end
+
+  # source://rbs/lib/rbs/environment.rb#798
+  def inspect; end
+
+  # Returns the value of attribute interface_decls.
+  #
+  # source://rbs/lib/rbs/environment.rb#8
+  def interface_decls; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#176
+  def interface_name?(name); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#210
+  def module_alias?(name); end
+
+  # source://rbs/lib/rbs/environment.rb#266
+  def module_class_entry(type_name); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#206
+  def module_decl?(name); end
+
+  # source://rbs/lib/rbs/environment.rb#235
+  def module_entry(type_name); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#184
+  def module_name?(name); end
+
+  # source://rbs/lib/rbs/environment.rb#332
+  def normalize_module_name(name); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#336
+  def normalize_module_name?(name); end
+
+  # source://rbs/lib/rbs/environment.rb#328
+  def normalize_type_name(name); end
+
+  # source://rbs/lib/rbs/environment.rb#297
+  def normalize_type_name!(name); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#278
+  def normalize_type_name?(name); end
+
+  # source://rbs/lib/rbs/environment.rb#244
+  def normalized_class_entry(type_name); end
+
+  # source://rbs/lib/rbs/environment.rb#270
+  def normalized_module_class_entry(type_name); end
+
+  # source://rbs/lib/rbs/environment.rb#255
+  def normalized_module_entry(type_name); end
+
+  # source://rbs/lib/rbs/environment.rb#323
+  def normalized_type_name!(name); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#310
+  def normalized_type_name?(type_name); end
+
+  # source://rbs/lib/rbs/environment.rb#537
+  def resolve_declaration(resolver, map, decl, outer:, prefix:); end
+
+  # source://rbs/lib/rbs/environment.rb#673
+  def resolve_member(resolver, map, member, context:); end
+
+  # source://rbs/lib/rbs/environment.rb#773
+  def resolve_method_type(resolver, map, type, context:); end
+
+  # source://rbs/lib/rbs/environment.rb#489
+  def resolve_type_names(only: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/environment.rb#781
+  def resolve_type_params(resolver, map, params, context:); end
+
+  # source://rbs/lib/rbs/environment.rb#522
+  def resolver_context(*nesting); end
+
+  # Returns the value of attribute signatures.
+  #
+  # source://rbs/lib/rbs/environment.rb#14
+  def signatures; end
+
+  # Returns the value of attribute type_alias_decls.
+  #
+  # source://rbs/lib/rbs/environment.rb#9
+  def type_alias_decls; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#180
+  def type_alias_name?(name); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#188
+  def type_name?(name); end
+
+  # source://rbs/lib/rbs/environment.rb#807
+  def unload(buffers); end
+
+  # source://rbs/lib/rbs/environment.rb#483
+  def validate_type_params; end
+
+  private
+
+  # source://rbs/lib/rbs/environment.rb#158
+  def initialize_copy(other); end
+
+  class << self
+    # source://rbs/lib/rbs/environment.rb#170
+    def from_loader(loader); end
+  end
+end
+
+# source://rbs/lib/rbs/environment.rb#130
+class RBS::Environment::ClassAliasEntry < ::RBS::Environment::SingleEntry; end
+
+# source://rbs/lib/rbs/environment.rb#100
+class RBS::Environment::ClassEntry < ::RBS::Environment::MultiEntry
+  # source://rbs/lib/rbs/environment.rb#101
+  def primary; end
+end
+
+# source://rbs/lib/rbs/environment.rb#139
+class RBS::Environment::ConstantEntry < ::RBS::Environment::SingleEntry; end
+
+# source://rbs/lib/rbs/environment.rb#16
+module RBS::Environment::ContextUtil
+  # source://rbs/lib/rbs/environment.rb#17
+  def calculate_context(decls); end
+end
+
+# source://rbs/lib/rbs/environment.rb#142
+class RBS::Environment::GlobalEntry < ::RBS::Environment::SingleEntry; end
+
+# source://rbs/lib/rbs/environment.rb#133
+class RBS::Environment::InterfaceEntry < ::RBS::Environment::SingleEntry; end
+
+# source://rbs/lib/rbs/environment.rb#127
+class RBS::Environment::ModuleAliasEntry < ::RBS::Environment::SingleEntry; end
+
+# source://rbs/lib/rbs/environment.rb#85
+class RBS::Environment::ModuleEntry < ::RBS::Environment::MultiEntry
+  # source://rbs/lib/rbs/environment.rb#92
+  def primary; end
+
+  # source://rbs/lib/rbs/environment.rb#86
+  def self_types; end
+end
+
+# source://rbs/lib/rbs/environment.rb#29
+class RBS::Environment::MultiEntry
+  # @return [MultiEntry] a new instance of MultiEntry
+  #
+  # source://rbs/lib/rbs/environment.rb#43
+  def initialize(name:); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment.rb#70
+  def compatible_params?(ps1, ps2); end
+
+  # Returns the value of attribute decls.
+  #
+  # source://rbs/lib/rbs/environment.rb#41
+  def decls; end
+
+  # source://rbs/lib/rbs/environment.rb#48
+  def insert(decl:, outer:); end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/environment.rb#40
+  def name; end
+
+  # source://rbs/lib/rbs/environment.rb#80
+  def primary; end
+
+  # source://rbs/lib/rbs/environment.rb#76
+  def type_params; end
+
+  # source://rbs/lib/rbs/environment.rb#53
+  def validate_type_params; end
+end
+
+# source://rbs/lib/rbs/environment.rb#30
+class RBS::Environment::MultiEntry::D < ::Struct
+  include ::RBS::Environment::ContextUtil
+
+  # source://rbs/lib/rbs/environment.rb#35
+  def context; end
+
+  def decl; end
+  def decl=(_); end
+  def outer; end
+  def outer=(_); end
+
+  class << self
+    def [](*_arg0); end
+    def inspect; end
+    def keyword_init?; end
+    def members; end
+    def new(*_arg0); end
+  end
+end
+
+# source://rbs/lib/rbs/environment.rb#109
+class RBS::Environment::SingleEntry
+  include ::RBS::Environment::ContextUtil
+
+  # @return [SingleEntry] a new instance of SingleEntry
+  #
+  # source://rbs/lib/rbs/environment.rb#114
+  def initialize(name:, decl:, outer:); end
+
+  # source://rbs/lib/rbs/environment.rb#122
+  def context; end
+
+  # Returns the value of attribute decl.
+  #
+  # source://rbs/lib/rbs/environment.rb#112
+  def decl; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/environment.rb#110
+  def name; end
+
+  # Returns the value of attribute outer.
+  #
+  # source://rbs/lib/rbs/environment.rb#111
+  def outer; end
+end
+
+# source://rbs/lib/rbs/environment.rb#136
+class RBS::Environment::TypeAliasEntry < ::RBS::Environment::SingleEntry; end
+
+# source://rbs/lib/rbs/environment/use_map.rb#5
+class RBS::Environment::UseMap
+  # @return [UseMap] a new instance of UseMap
+  #
+  # source://rbs/lib/rbs/environment/use_map.rb#30
+  def initialize(table:); end
+
+  # source://rbs/lib/rbs/environment/use_map.rb#36
+  def build_map(clause); end
+
+  # source://rbs/lib/rbs/environment/use_map.rb#72
+  def resolve(type_name); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment/use_map.rb#53
+  def resolve?(type_name); end
+
+  # Returns the value of attribute use_dirs.
+  #
+  # source://rbs/lib/rbs/environment/use_map.rb#28
+  def use_dirs; end
+end
+
+# source://rbs/lib/rbs/environment/use_map.rb#6
+class RBS::Environment::UseMap::Table
+  # @return [Table] a new instance of Table
+  #
+  # source://rbs/lib/rbs/environment/use_map.rb#9
+  def initialize; end
+
+  # Returns the value of attribute children.
+  #
+  # source://rbs/lib/rbs/environment/use_map.rb#7
+  def children; end
+
+  # source://rbs/lib/rbs/environment/use_map.rb#14
+  def compute_children; end
+
+  # Returns the value of attribute known_types.
+  #
+  # source://rbs/lib/rbs/environment/use_map.rb#7
+  def known_types; end
+end
+
+# source://rbs/lib/rbs/environment_loader.rb#4
+class RBS::EnvironmentLoader
+  include ::RBS::FileFinder
+
+  # @return [EnvironmentLoader] a new instance of EnvironmentLoader
+  #
+  # source://rbs/lib/rbs/environment_loader.rb#40
+  def initialize(core_root: T.unsafe(nil), repository: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/environment_loader.rb#48
+  def add(path: T.unsafe(nil), library: T.unsafe(nil), version: T.unsafe(nil), resolve_dependencies: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/environment_loader.rb#80
+  def add_collection(lockfile); end
+
+  # Returns the value of attribute core_root.
+  #
+  # source://rbs/lib/rbs/environment_loader.rb#20
+  def core_root; end
+
+  # Returns the value of attribute dirs.
+  #
+  # source://rbs/lib/rbs/environment_loader.rb#24
+  def dirs; end
+
+  # source://rbs/lib/rbs/environment_loader.rb#126
+  def each_dir; end
+
+  # source://rbs/lib/rbs/environment_loader.rb#149
+  def each_signature; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment_loader.rb#104
+  def has_library?(library:, version:); end
+
+  # Returns the value of attribute libs.
+  #
+  # source://rbs/lib/rbs/environment_loader.rb#23
+  def libs; end
+
+  # source://rbs/lib/rbs/environment_loader.rb#112
+  def load(env:); end
+
+  # Returns the value of attribute repository.
+  #
+  # source://rbs/lib/rbs/environment_loader.rb#21
+  def repository; end
+
+  # source://rbs/lib/rbs/environment_loader.rb#65
+  def resolve_dependencies(library:, version:); end
+
+  class << self
+    # source://rbs/lib/rbs/environment_loader.rb#28
+    def gem_sig_path(name, version); end
+  end
+end
+
+# source://rbs/lib/rbs/environment_loader.rb#26
+RBS::EnvironmentLoader::DEFAULT_CORE_ROOT = T.let(T.unsafe(nil), Pathname)
+
+# source://rbs/lib/rbs/environment_loader.rb#17
+class RBS::EnvironmentLoader::Library < ::Struct; end
+
+# source://rbs/lib/rbs/environment_loader.rb#5
+class RBS::EnvironmentLoader::UnknownLibraryError < ::StandardError
+  # @return [UnknownLibraryError] a new instance of UnknownLibraryError
+  #
+  # source://rbs/lib/rbs/environment_loader.rb#8
+  def initialize(lib:); end
+
+  # Returns the value of attribute library.
+  #
+  # source://rbs/lib/rbs/environment_loader.rb#6
+  def library; end
+end
+
+# source://rbs/lib/rbs/environment_walker.rb#4
+class RBS::EnvironmentWalker
+  include ::TSort
+
+  # @return [EnvironmentWalker] a new instance of EnvironmentWalker
+  #
+  # source://rbs/lib/rbs/environment_walker.rb#11
+  def initialize(env:); end
+
+  # source://rbs/lib/rbs/environment_walker.rb#16
+  def builder; end
+
+  # source://rbs/lib/rbs/environment_walker.rb#99
+  def each_type_name(type, &block); end
+
+  # source://rbs/lib/rbs/environment_walker.rb#105
+  def each_type_node(type, &block); end
+
+  # Returns the value of attribute env.
+  #
+  # source://rbs/lib/rbs/environment_walker.rb#9
+  def env; end
+
+  # source://rbs/lib/rbs/environment_walker.rb#20
+  def only_ancestors!(only = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/environment_walker.rb#25
+  def only_ancestors?; end
+
+  # source://rbs/lib/rbs/environment_walker.rb#44
+  def tsort_each_child(node, &block); end
+
+  # source://rbs/lib/rbs/environment_walker.rb#31
+  def tsort_each_node(&block); end
+end
+
+# source://rbs/lib/rbs/environment_walker.rb#5
+class RBS::EnvironmentWalker::InstanceNode < ::Struct
+  def type_name; end
+  def type_name=(_); end
+
+  class << self
+    def [](*_arg0); end
+    def inspect; end
+    def keyword_init?; end
+    def members; end
+    def new(*_arg0); end
+  end
+end
+
+# source://rbs/lib/rbs/environment_walker.rb#6
+class RBS::EnvironmentWalker::SingletonNode < ::Struct
+  def type_name; end
+  def type_name=(_); end
+
+  class << self
+    def [](*_arg0); end
+    def inspect; end
+    def keyword_init?; end
+    def members; end
+    def new(*_arg0); end
+  end
+end
+
+# source://rbs/lib/rbs/environment_walker.rb#7
+class RBS::EnvironmentWalker::TypeNameNode < ::Struct
+  def type_name; end
+  def type_name=(_); end
+
+  class << self
+    def [](*_arg0); end
+    def inspect; end
+    def keyword_init?; end
+    def members; end
+    def new(*_arg0); end
+  end
+end
+
+# source://rbs/lib/rbs/factory.rb#4
+class RBS::Factory
+  # source://rbs/lib/rbs/factory.rb#5
+  def type_name(string); end
+end
+
+# source://rbs/lib/rbs/file_finder.rb#4
+module RBS::FileFinder
+  class << self
+    # source://rbs/lib/rbs/file_finder.rb#7
+    def each_file(path, skip_hidden:, immediate: T.unsafe(nil), &block); end
+  end
+end
+
+# source://rbs/lib/rbs/errors.rb#383
+class RBS::GenericParameterMismatchError < ::RBS::LoadingError
+  # @return [GenericParameterMismatchError] a new instance of GenericParameterMismatchError
+  #
+  # source://rbs/lib/rbs/errors.rb#387
+  def initialize(name:, decl:); end
+
+  # Returns the value of attribute decl.
+  #
+  # source://rbs/lib/rbs/errors.rb#385
+  def decl; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/errors.rb#384
+  def name; end
+end
+
+# source://rbs/lib/rbs/errors.rb#529
+class RBS::InconsistentClassModuleAliasError < ::RBS::BaseError
+  include ::RBS::DetailedMessageable
+
+  # @return [InconsistentClassModuleAliasError] a new instance of InconsistentClassModuleAliasError
+  #
+  # source://rbs/lib/rbs/errors.rb#534
+  def initialize(entry); end
+
+  # Returns the value of attribute alias_entry.
+  #
+  # source://rbs/lib/rbs/errors.rb#532
+  def alias_entry; end
+
+  # source://rbs/lib/rbs/errors.rb#548
+  def location; end
+end
+
+# source://rbs/lib/rbs/errors.rb#187
+class RBS::InheritModuleError < ::RBS::DefinitionError
+  include ::RBS::DetailedMessageable
+
+  # @return [InheritModuleError] a new instance of InheritModuleError
+  #
+  # source://rbs/lib/rbs/errors.rb#192
+  def initialize(super_decl); end
+
+  # source://rbs/lib/rbs/errors.rb#198
+  def location; end
+
+  # Returns the value of attribute super_decl.
+  #
+  # source://rbs/lib/rbs/errors.rb#190
+  def super_decl; end
+
+  class << self
+    # source://rbs/lib/rbs/errors.rb#202
+    def check!(super_decl, env:); end
+  end
+end
+
+# source://rbs/lib/rbs/errors.rb#354
+class RBS::InvalidOverloadMethodError < ::RBS::DefinitionError
+  include ::RBS::DetailedMessageable
+
+  # @return [InvalidOverloadMethodError] a new instance of InvalidOverloadMethodError
+  #
+  # source://rbs/lib/rbs/errors.rb#362
+  def initialize(type_name:, method_name:, kind:, members:); end
+
+  # Returns the value of attribute kind.
+  #
+  # source://rbs/lib/rbs/errors.rb#359
+  def kind; end
+
+  # source://rbs/lib/rbs/errors.rb#378
+  def location; end
+
+  # Returns the value of attribute members.
+  #
+  # source://rbs/lib/rbs/errors.rb#360
+  def members; end
+
+  # Returns the value of attribute method_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#358
+  def method_name; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#357
+  def type_name; end
+end
+
+# source://rbs/lib/rbs/errors.rb#67
+class RBS::InvalidTypeApplicationError < ::RBS::DefinitionError
+  # @return [InvalidTypeApplicationError] a new instance of InvalidTypeApplicationError
+  #
+  # source://rbs/lib/rbs/errors.rb#74
+  def initialize(type_name:, args:, params:, location:); end
+
+  # Returns the value of attribute args.
+  #
+  # source://rbs/lib/rbs/errors.rb#69
+  def args; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/errors.rb#72
+  def location; end
+
+  # Returns the value of attribute params.
+  #
+  # source://rbs/lib/rbs/errors.rb#70
+  def params; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#68
+  def type_name; end
+
+  # Returns the value of attribute type_params.
+  #
+  # source://rbs/lib/rbs/errors.rb#71
+  def type_params; end
+
+  class << self
+    # source://rbs/lib/rbs/errors.rb#83
+    def check!(type_name:, args:, params:, location:); end
+
+    # source://rbs/lib/rbs/errors.rb#92
+    def check2!(env:, type_name:, args:, location:); end
+  end
+end
+
+# source://rbs/lib/rbs/errors.rb#407
+class RBS::InvalidVarianceAnnotationError < ::RBS::DefinitionError
+  include ::RBS::DetailedMessageable
+
+  # @return [InvalidVarianceAnnotationError] a new instance of InvalidVarianceAnnotationError
+  #
+  # source://rbs/lib/rbs/errors.rb#414
+  def initialize(type_name:, param:, location:); end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/errors.rb#412
+  def location; end
+
+  # Returns the value of attribute param.
+  #
+  # source://rbs/lib/rbs/errors.rb#411
+  def param; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#410
+  def type_name; end
+end
+
+# source://rbs/lib/rbs/errors.rb#20
+class RBS::LoadingError < ::RBS::BaseError; end
+
+# source://rbs/lib/rbs/location_aux.rb#4
+class RBS::Location
+  def initialize(_arg0, _arg1, _arg2); end
+
+  # source://rbs/lib/rbs/location_aux.rb#71
+  def ==(other); end
+
+  def [](_arg0); end
+  def _add_optional_child(_arg0, _arg1, _arg2); end
+  def _add_optional_no_child(_arg0); end
+  def _add_required_child(_arg0, _arg1, _arg2); end
+  def _optional_keys; end
+  def _required_keys; end
+
+  # source://rbs/lib/rbs/location_aux.rb#102
+  def add_optional_child(name, range); end
+
+  # source://rbs/lib/rbs/location_aux.rb#98
+  def add_required_child(name, range); end
+
+  def aref(_arg0); end
+  def buffer; end
+
+  # source://rbs/lib/rbs/location_aux.rb#110
+  def each_optional_key(&block); end
+
+  # source://rbs/lib/rbs/location_aux.rb#118
+  def each_required_key(&block); end
+
+  # source://rbs/lib/rbs/location_aux.rb#47
+  def end_column; end
+
+  # source://rbs/lib/rbs/location_aux.rb#43
+  def end_line; end
+
+  # source://rbs/lib/rbs/location_aux.rb#55
+  def end_loc; end
+
+  def end_pos; end
+
+  # source://rbs/lib/rbs/location_aux.rb#5
+  def inspect; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/location_aux.rb#126
+  def key?(name); end
+
+  # source://rbs/lib/rbs/location_aux.rb#31
+  def name; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/location_aux.rb#130
+  def optional_key?(name); end
+
+  # source://rbs/lib/rbs/location_aux.rb#59
+  def range; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/location_aux.rb#134
+  def required_key?(name); end
+
+  # source://rbs/lib/rbs/location_aux.rb#63
+  def source; end
+
+  # source://rbs/lib/rbs/location_aux.rb#39
+  def start_column; end
+
+  # source://rbs/lib/rbs/location_aux.rb#35
+  def start_line; end
+
+  # source://rbs/lib/rbs/location_aux.rb#51
+  def start_loc; end
+
+  def start_pos; end
+
+  # source://rbs/lib/rbs/location_aux.rb#78
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/location_aux.rb#67
+  def to_s; end
+
+  private
+
+  def initialize_copy(_arg0); end
+
+  class << self
+    # source://rbs/lib/rbs/location_aux.rb#16
+    def new(buffer_ = T.unsafe(nil), start_pos_ = T.unsafe(nil), end_pos_ = T.unsafe(nil), buffer: T.unsafe(nil), start_pos: T.unsafe(nil), end_pos: T.unsafe(nil)); end
+
+    # source://rbs/lib/rbs/location_aux.rb#94
+    def to_string(location, default: T.unsafe(nil)); end
+  end
+end
+
+# source://rbs/lib/rbs/location_aux.rb#29
+RBS::Location::WithChildren = RBS::Location
+
+# source://rbs/lib/rbs/locator.rb#4
+class RBS::Locator
+  # @return [Locator] a new instance of Locator
+  #
+  # source://rbs/lib/rbs/locator.rb#7
+  def initialize(buffer:, dirs:, decls:); end
+
+  # Returns the value of attribute buffer.
+  #
+  # source://rbs/lib/rbs/locator.rb#5
+  def buffer; end
+
+  # Returns the value of attribute decls.
+  #
+  # source://rbs/lib/rbs/locator.rb#5
+  def decls; end
+
+  # Returns the value of attribute dirs.
+  #
+  # source://rbs/lib/rbs/locator.rb#5
+  def dirs; end
+
+  # source://rbs/lib/rbs/locator.rb#13
+  def find(line:, column:); end
+
+  # source://rbs/lib/rbs/locator.rb#29
+  def find2(line:, column:); end
+
+  # source://rbs/lib/rbs/locator.rb#58
+  def find_in_decl(pos, decl:, array:); end
+
+  # source://rbs/lib/rbs/locator.rb#42
+  def find_in_directive(pos, dir, array); end
+
+  # source://rbs/lib/rbs/locator.rb#206
+  def find_in_loc(pos, location:, array:); end
+
+  # source://rbs/lib/rbs/locator.rb#129
+  def find_in_member(pos, member:, array:); end
+
+  # source://rbs/lib/rbs/locator.rb#152
+  def find_in_method_type(pos, method_type:, array:); end
+
+  # source://rbs/lib/rbs/locator.rb#190
+  def find_in_type(pos, type:, array:); end
+
+  # source://rbs/lib/rbs/locator.rb#170
+  def find_in_type_param(pos, type_param:, array:); end
+
+  # source://rbs/lib/rbs/locator.rb#233
+  def test_loc(pos, location:); end
+end
+
+# source://rbs/lib/rbs/errors.rb#4
+module RBS::MethodNameHelper
+  # source://rbs/lib/rbs/errors.rb#5
+  def method_name_string; end
+end
+
+# source://rbs/lib/rbs/method_type.rb#4
+class RBS::MethodType
+  # @return [MethodType] a new instance of MethodType
+  #
+  # source://rbs/lib/rbs/method_type.rb#10
+  def initialize(type_params:, type:, block:, location:); end
+
+  # source://rbs/lib/rbs/method_type.rb#17
+  def ==(other); end
+
+  # Returns the value of attribute block.
+  #
+  # source://rbs/lib/rbs/method_type.rb#7
+  def block; end
+
+  # source://rbs/lib/rbs/method_type.rb#84
+  def each_type(&block); end
+
+  # source://rbs/lib/rbs/method_type.rb#57
+  def free_variables(set = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/method_type.rb#125
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/method_type.rb#121
+  def has_self_type?; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/method_type.rb#8
+  def location; end
+
+  # source://rbs/lib/rbs/method_type.rb#63
+  def map_type(&block); end
+
+  # source://rbs/lib/rbs/method_type.rb#72
+  def map_type_bound(&block); end
+
+  # source://rbs/lib/rbs/method_type.rb#33
+  def sub(s); end
+
+  # source://rbs/lib/rbs/method_type.rb#24
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/method_type.rb#98
+  def to_s; end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/method_type.rb#6
+  def type; end
+
+  # source://rbs/lib/rbs/method_type.rb#117
+  def type_param_names; end
+
+  # Returns the value of attribute type_params.
+  #
+  # source://rbs/lib/rbs/method_type.rb#5
+  def type_params; end
+
+  # source://rbs/lib/rbs/method_type.rb#48
+  def update(type_params: T.unsafe(nil), type: T.unsafe(nil), block: T.unsafe(nil), location: T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/method_type.rb#129
+  def with_nonreturn_void?; end
+end
+
+# source://rbs/lib/rbs/errors.rb#443
+class RBS::MixinClassError < ::RBS::DefinitionError
+  include ::RBS::DetailedMessageable
+
+  # @return [MixinClassError] a new instance of MixinClassError
+  #
+  # source://rbs/lib/rbs/errors.rb#449
+  def initialize(type_name:, member:); end
+
+  # source://rbs/lib/rbs/errors.rb#456
+  def location; end
+
+  # Returns the value of attribute member.
+  #
+  # source://rbs/lib/rbs/errors.rb#447
+  def member; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#446
+  def type_name; end
+
+  private
+
+  # source://rbs/lib/rbs/errors.rb#468
+  def mixin_name; end
+
+  class << self
+    # source://rbs/lib/rbs/errors.rb#460
+    def check!(type_name:, env:, member:); end
+  end
+end
+
+# source://rbs/lib/rbs/namespace.rb#4
+class RBS::Namespace
+  # @return [Namespace] a new instance of Namespace
+  #
+  # source://rbs/lib/rbs/namespace.rb#7
+  def initialize(path:, absolute:); end
+
+  # source://rbs/lib/rbs/namespace.rb#20
+  def +(other); end
+
+  # source://rbs/lib/rbs/namespace.rb#59
+  def ==(other); end
+
+  # source://rbs/lib/rbs/namespace.rb#47
+  def absolute!; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/namespace.rb#39
+  def absolute?; end
+
+  # source://rbs/lib/rbs/namespace.rb#28
+  def append(component); end
+
+  # source://rbs/lib/rbs/namespace.rb#101
+  def ascend; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/namespace.rb#55
+  def empty?; end
+
+  # source://rbs/lib/rbs/namespace.rb#59
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/namespace.rb#65
+  def hash; end
+
+  # source://rbs/lib/rbs/namespace.rb#32
+  def parent; end
+
+  # Returns the value of attribute path.
+  #
+  # source://rbs/lib/rbs/namespace.rb#5
+  def path; end
+
+  # source://rbs/lib/rbs/namespace.rb#51
+  def relative!; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/namespace.rb#43
+  def relative?; end
+
+  # source://rbs/lib/rbs/namespace.rb#69
+  def split; end
+
+  # source://rbs/lib/rbs/namespace.rb#75
+  def to_s; end
+
+  # source://rbs/lib/rbs/namespace.rb#84
+  def to_type_name; end
+
+  class << self
+    # source://rbs/lib/rbs/namespace.rb#12
+    def empty; end
+
+    # source://rbs/lib/rbs/namespace.rb#93
+    def parse(string); end
+
+    # source://rbs/lib/rbs/namespace.rb#16
+    def root; end
+  end
+end
+
+# source://rbs/lib/rbs/errors.rb#229
+class RBS::NoMixinFoundError < ::RBS::DefinitionError
+  include ::RBS::DetailedMessageable
+
+  # @return [NoMixinFoundError] a new instance of NoMixinFoundError
+  #
+  # source://rbs/lib/rbs/errors.rb#235
+  def initialize(type_name:, member:); end
+
+  # source://rbs/lib/rbs/errors.rb#242
+  def location; end
+
+  # Returns the value of attribute member.
+  #
+  # source://rbs/lib/rbs/errors.rb#233
+  def member; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#232
+  def type_name; end
+
+  class << self
+    # source://rbs/lib/rbs/errors.rb#246
+    def check!(type_name, env:, member:); end
+  end
+end
+
+# source://rbs/lib/rbs/errors.rb#210
+class RBS::NoSelfTypeFoundError < ::RBS::DefinitionError
+  include ::RBS::DetailedMessageable
+
+  # @return [NoSelfTypeFoundError] a new instance of NoSelfTypeFoundError
+  #
+  # source://rbs/lib/rbs/errors.rb#216
+  def initialize(type_name:, location:); end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/errors.rb#214
+  def location; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#213
+  def type_name; end
+
+  class << self
+    # source://rbs/lib/rbs/errors.rb#223
+    def check!(self_type, env:); end
+  end
+end
+
+# source://rbs/lib/rbs/errors.rb#167
+class RBS::NoSuperclassFoundError < ::RBS::DefinitionError
+  # @return [NoSuperclassFoundError] a new instance of NoSuperclassFoundError
+  #
+  # source://rbs/lib/rbs/errors.rb#171
+  def initialize(type_name:, location:); end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/errors.rb#169
+  def location; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#168
+  def type_name; end
+
+  class << self
+    # source://rbs/lib/rbs/errors.rb#178
+    def check!(type_name, env:, location:); end
+  end
+end
+
+# source://rbs/lib/rbs/errors.rb#148
+class RBS::NoTypeFoundError < ::RBS::DefinitionError
+  include ::RBS::DetailedMessageable
+
+  # @return [NoTypeFoundError] a new instance of NoTypeFoundError
+  #
+  # source://rbs/lib/rbs/errors.rb#154
+  def initialize(type_name:, location:); end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/errors.rb#152
+  def location; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#151
+  def type_name; end
+
+  class << self
+    # source://rbs/lib/rbs/errors.rb#161
+    def check!(type_name, env:, location:); end
+  end
+end
+
+# source://rbs/lib/rbs/errors.rb#500
+class RBS::NonregularTypeAliasError < ::RBS::BaseError
+  include ::RBS::DetailedMessageable
+
+  # @return [NonregularTypeAliasError] a new instance of NonregularTypeAliasError
+  #
+  # source://rbs/lib/rbs/errors.rb#506
+  def initialize(diagnostic:, location:); end
+
+  # Returns the value of attribute diagnostic.
+  #
+  # source://rbs/lib/rbs/errors.rb#503
+  def diagnostic; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/errors.rb#504
+  def location; end
+end
+
+# source://rbs/lib/rbs/parser/lex_result.rb#4
+class RBS::Parser
+  class << self
+    def _lex(_arg0, _arg1); end
+    def _parse_method_type(_arg0, _arg1, _arg2, _arg3, _arg4); end
+    def _parse_signature(_arg0, _arg1); end
+    def _parse_type(_arg0, _arg1, _arg2, _arg3, _arg4); end
+
+    # source://rbs/lib/rbs/parser_aux.rb#34
+    def buffer(source); end
+
+    # source://rbs/lib/rbs/parser_aux.rb#25
+    def lex(source); end
+
+    # source://rbs/lib/rbs/parser_aux.rb#13
+    def parse_method_type(source, range: T.unsafe(nil), variables: T.unsafe(nil), require_eof: T.unsafe(nil)); end
+
+    # source://rbs/lib/rbs/parser_aux.rb#18
+    def parse_signature(source); end
+
+    # source://rbs/lib/rbs/parser_aux.rb#8
+    def parse_type(source, range: T.unsafe(nil), variables: T.unsafe(nil), require_eof: T.unsafe(nil)); end
+  end
+end
+
+# source://rbs/lib/rbs/parser_aux.rb#43
+RBS::Parser::KEYWORDS = T.let(T.unsafe(nil), Hash)
+
+# source://rbs/lib/rbs/parser/lex_result.rb#5
+class RBS::Parser::LexResult
+  # @return [LexResult] a new instance of LexResult
+  #
+  # source://rbs/lib/rbs/parser/lex_result.rb#9
+  def initialize(buffer:, value:); end
+
+  # Returns the value of attribute buffer.
+  #
+  # source://rbs/lib/rbs/parser/lex_result.rb#6
+  def buffer; end
+
+  # Returns the value of attribute value.
+  #
+  # source://rbs/lib/rbs/parser/lex_result.rb#7
+  def value; end
+end
+
+# source://rbs/lib/rbs/parser/token.rb#5
+class RBS::Parser::Token
+  # @return [Token] a new instance of Token
+  #
+  # source://rbs/lib/rbs/parser/token.rb#9
+  def initialize(type:, location:); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/parser/token.rb#18
+  def comment?; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/parser/token.rb#7
+  def location; end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/parser/token.rb#6
+  def type; end
+
+  # source://rbs/lib/rbs/parser/token.rb#14
+  def value; end
+end
+
+# source://rbs/lib/rbs/errors.rb#51
+class RBS::ParsingError < ::RBS::BaseError
+  include ::RBS::DetailedMessageable
+
+  # @return [ParsingError] a new instance of ParsingError
+  #
+  # source://rbs/lib/rbs/errors.rb#58
+  def initialize(location, error_message, token_type); end
+
+  # Returns the value of attribute error_message.
+  #
+  # source://rbs/lib/rbs/errors.rb#55
+  def error_message; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/errors.rb#54
+  def location; end
+
+  # Returns the value of attribute token_type.
+  #
+  # source://rbs/lib/rbs/errors.rb#56
+  def token_type; end
+end
+
+# source://rbs/lib/rbs/prototype/helpers.rb#4
+module RBS::Prototype; end
+
+# source://rbs/lib/rbs/prototype/helpers.rb#5
+module RBS::Prototype::Helpers
+  private
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/prototype/helpers.rb#96
+  def any_node?(node, nodes: T.unsafe(nil), &block); end
+
+  # NOTE: args_node may be a nil by a bug
+  #       https://bugs.ruby-lang.org/issues/17495
+  #
+  # source://rbs/lib/rbs/prototype/helpers.rb#120
+  def args_from_node(args_node); end
+
+  # source://rbs/lib/rbs/prototype/helpers.rb#8
+  def block_from_body(node); end
+
+  # source://rbs/lib/rbs/prototype/helpers.rb#84
+  def each_child(node, &block); end
+
+  # source://rbs/lib/rbs/prototype/helpers.rb#88
+  def each_node(nodes); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/prototype/helpers.rb#108
+  def keyword_hash?(node); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/prototype/helpers.rb#124
+  def symbol_literal_node?(node); end
+
+  # source://rbs/lib/rbs/prototype/helpers.rb#135
+  def untyped; end
+end
+
+# source://rbs/lib/rbs/prototype/node_usage.rb#5
+class RBS::Prototype::NodeUsage
+  include ::RBS::Prototype::Helpers
+
+  # @return [NodeUsage] a new instance of NodeUsage
+  #
+  # source://rbs/lib/rbs/prototype/node_usage.rb#10
+  def initialize(node); end
+
+  # source://rbs/lib/rbs/prototype/node_usage.rb#25
+  def calculate(node, conditional:); end
+
+  # Returns the value of attribute conditional_nodes.
+  #
+  # source://rbs/lib/rbs/prototype/node_usage.rb#8
+  def conditional_nodes; end
+
+  # source://rbs/lib/rbs/prototype/node_usage.rb#17
+  def each_conditional_node(&block); end
+end
+
+# source://rbs/lib/rbs/prototype/rb.rb#5
+class RBS::Prototype::RB
+  include ::RBS::Prototype::Helpers
+
+  # @return [RB] a new instance of RB
+  #
+  # source://rbs/lib/rbs/prototype/rb.rb#45
+  def initialize; end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#556
+  def block_type(node); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#536
+  def body_type(node); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#451
+  def const_to_name(node, context:); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#432
+  def const_to_name!(node); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#764
+  def current_accessibility(decls, index = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#49
+  def decls; end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#804
+  def find_def_index_by_name(decls, name); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#531
+  def function_return_type_from_body(node); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#473
+  def function_type_from_body(node, def_name); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#549
+  def if_unless_type(node); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/prototype/rb.rb#800
+  def is_accessibility?(decl); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#462
+  def literal_to_symbol(node); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#570
+  def literal_to_type(node); end
+
+  # backward compatible
+  #
+  # source://rbs/lib/rbs/prototype/rb.rb#711
+  def node_type(node, default: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#711
+  def param_type(node, default: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#75
+  def parse(string); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#756
+  def private; end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#107
+  def process(node, decls:, comments:, context:); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#426
+  def process_children(node, decls:, comments:, context:); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#760
+  def public; end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#691
+  def range_element_type(types); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#774
+  def remove_unnecessary_accessibility_methods!(decls); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#822
+  def sort_members!(decls); end
+
+  # Returns the value of attribute source_decls.
+  #
+  # source://rbs/lib/rbs/prototype/rb.rb#42
+  def source_decls; end
+
+  # Returns the value of attribute toplevel_members.
+  #
+  # source://rbs/lib/rbs/prototype/rb.rb#43
+  def toplevel_members; end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#680
+  def types_to_union_type(types); end
+end
+
+# source://rbs/lib/rbs/prototype/rb.rb#8
+class RBS::Prototype::RB::Context < ::Struct
+  # source://rbs/lib/rbs/prototype/rb.rb#25
+  def attribute_kind; end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#33
+  def enter_namespace(namespace); end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#15
+  def method_kind; end
+
+  # source://rbs/lib/rbs/prototype/rb.rb#37
+  def update(module_function: T.unsafe(nil), singleton: T.unsafe(nil), in_def: T.unsafe(nil)); end
+
+  class << self
+    # source://rbs/lib/rbs/prototype/rb.rb#11
+    def initial(namespace: T.unsafe(nil)); end
+  end
+end
+
+# source://rbs/lib/rbs/prototype/rbi.rb#5
+class RBS::Prototype::RBI
+  include ::RBS::Prototype::Helpers
+
+  # @return [RBI] a new instance of RBI
+  #
+  # source://rbs/lib/rbs/prototype/rbi.rb#12
+  def initialize; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/prototype/rbi.rb#557
+  def call_node?(node, name:, receiver: T.unsafe(nil), args: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#561
+  def const_to_name(node); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#92
+  def current_module; end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#96
+  def current_module!; end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#48
+  def current_namespace; end
+
+  # Returns the value of attribute decls.
+  #
+  # source://rbs/lib/rbs/prototype/rbi.rb#8
+  def decls; end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#597
+  def each_arg(array, &block); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#611
+  def each_child(node); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#114
+  def join_comments(nodes, comments); end
+
+  # Returns the value of attribute last_sig.
+  #
+  # source://rbs/lib/rbs/prototype/rbi.rb#10
+  def last_sig; end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#281
+  def method_type(args_node, type_node, variables:, overloads:); end
+
+  # Returns the value of attribute modules.
+  #
+  # source://rbs/lib/rbs/prototype/rbi.rb#9
+  def modules; end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#44
+  def nested_name(name); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#619
+  def node_to_hash(node); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#18
+  def parse(string); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#347
+  def parse_params(args_node, args, method_type, variables:, overloads:); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#108
+  def pop_sig; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/prototype/rbi.rb#549
+  def proc_type?(type_node); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#119
+  def process(node, comments:, outer: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#54
+  def push_class(name, super_class, comment:); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#73
+  def push_module(name, comment:); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#100
+  def push_sig(node); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#472
+  def type_of(type_node, variables:); end
+
+  # source://rbs/lib/rbs/prototype/rbi.rb#485
+  def type_of0(type_node, variables:); end
+end
+
+# source://rbs/lib/rbs/prototype/runtime/helpers.rb#5
+class RBS::Prototype::Runtime
+  include ::RBS::Prototype::Helpers
+  include ::RBS::Prototype::Runtime::Helpers
+
+  # @return [Runtime] a new instance of Runtime
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#70
+  def initialize(patterns:, env:, merge:, todo: T.unsafe(nil), owners_included: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#650
+  def block_from_ast_of(method); end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#100
+  def builder; end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#108
+  def decls; end
+
+  # Generate/find outer module declarations
+  # This is broken down into another method to comply with `DRY`
+  # This generates/finds declarations in nested form & returns the last array of declarations
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#579
+  def ensure_outer_module_declarations(mod); end
+
+  # Returns the value of attribute env.
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#64
+  def env; end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#484
+  def generate_class(mod); end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#422
+  def generate_constants(mod, decls); end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#298
+  def generate_methods(mod, module_name, members); end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#561
+  def generate_mixin(mod, decl, type_name, type_name_absolute); end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#523
+  def generate_module(mod); end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#469
+  def generate_super_class(mod); end
+
+  # Returns the value of attribute merge.
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#65
+  def merge; end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#239
+  def merge_rbs(module_name, members, instance: T.unsafe(nil), singleton: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#170
+  def method_type(method); end
+
+  # Returns the value of attribute outline.
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#68
+  def outline; end
+
+  # Sets the attribute outline
+  #
+  # @param value the value to set the attribute outline to.
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#68
+  def outline=(_arg0); end
+
+  # Returns the value of attribute owners_included.
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#67
+  def owners_included; end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#104
+  def parse(file); end
+
+  # Returns the value of attribute patterns.
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#63
+  def patterns; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#83
+  def target?(const); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#285
+  def target_method?(mod, instance: T.unsafe(nil), singleton: T.unsafe(nil)); end
+
+  # Returns the value of attribute todo.
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#66
+  def todo; end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#96
+  def todo_object; end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#633
+  def type_args(type_name); end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#641
+  def type_params(mod); end
+
+  private
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#412
+  def can_alias?(mod, method); end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#128
+  def each_mixined_module(type_name, mod); end
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#137
+  def each_mixined_module_one(type_name, mod); end
+end
+
+# source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#211
+class RBS::Prototype::Runtime::DataGenerator < ::RBS::Prototype::Runtime::ValueObjectBase
+  private
+
+  # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#227
+  def add_decl_members(decl); end
+
+  # def self.new: (untyped foo, untyped bar) -> instance
+  #             | (foo: untyped, bar: untyped) -> instance
+  #
+  # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#235
+  def build_s_new; end
+
+  # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#223
+  def build_super_class; end
+
+  class << self
+    # @return [Boolean]
+    #
+    # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#212
+    def generatable?(target); end
+  end
+end
+
+# source://rbs/lib/rbs/prototype/runtime/helpers.rb#6
+module RBS::Prototype::Runtime::Helpers
+  private
+
+  # source://rbs/lib/rbs/prototype/runtime/helpers.rb#19
+  def const_name(const); end
+
+  # source://rbs/lib/rbs/prototype/runtime/helpers.rb#15
+  def const_name!(const); end
+
+  # Returns the exact name & not compactly declared name
+  #
+  # source://rbs/lib/rbs/prototype/runtime/helpers.rb#10
+  def only_name(mod); end
+
+  # source://rbs/lib/rbs/prototype/runtime/helpers.rb#37
+  def to_type_name(name, full_name: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/prototype/runtime/helpers.rb#53
+  def untyped; end
+end
+
+# source://rbs/lib/rbs/prototype/runtime/reflection.rb#6
+module RBS::Prototype::Runtime::Reflection
+  class << self
+    # source://rbs/lib/rbs/prototype/runtime/reflection.rb#12
+    def constants_of(mod, inherit = T.unsafe(nil)); end
+
+    # source://rbs/lib/rbs/prototype/runtime/reflection.rb#7
+    def object_class(value); end
+  end
+end
+
+# source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#89
+class RBS::Prototype::Runtime::StructGenerator < ::RBS::Prototype::Runtime::ValueObjectBase
+  private
+
+  # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#106
+  def add_decl_members(decl); end
+
+  # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#163
+  def build_overload_for_keyword_arguments; end
+
+  # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#149
+  def build_overload_for_positional_arguments; end
+
+  # def self.keyword_init?: () -> bool?
+  #
+  # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#178
+  def build_s_keyword_init_p; end
+
+  # def self.new: (?untyped foo, ?untyped bar) -> instance
+  #             | (?foo: untyped, ?bar: untyped) -> instance
+  #
+  # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#115
+  def build_s_new; end
+
+  # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#102
+  def build_super_class; end
+
+  class << self
+    # @return [Boolean]
+    #
+    # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#90
+    def generatable?(target); end
+  end
+end
+
+# source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#100
+RBS::Prototype::Runtime::StructGenerator::CAN_CALL_KEYWORD_INIT_P = T.let(T.unsafe(nil), TrueClass)
+
+# source://rbs/lib/rbs/prototype/runtime.rb#10
+class RBS::Prototype::Runtime::Todo
+  # @return [Todo] a new instance of Todo
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#11
+  def initialize(builder:); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#42
+  def skip_constant?(module_name:, name:); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#33
+  def skip_instance_method?(module_name:, method:, accessibility:); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#15
+  def skip_mixin?(type_name:, module_name:, mixin_class:); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/prototype/runtime.rb#24
+  def skip_singleton_method?(module_name:, method:, accessibility:); end
+
+  private
+
+  # source://rbs/lib/rbs/prototype/runtime.rb#49
+  def mixin_decls(type_name); end
+end
+
+# source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#8
+class RBS::Prototype::Runtime::ValueObjectBase
+  include ::RBS::Prototype::Runtime::Helpers
+
+  # @return [ValueObjectBase] a new instance of ValueObjectBase
+  #
+  # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#11
+  def initialize(target_class); end
+
+  # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#15
+  def build_decl; end
+
+  private
+
+  # attr_accessor foo: untyped
+  #
+  # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#74
+  def build_member_accessors(ast_members_class); end
+
+  # def self.members: () -> [ :foo, :bar ]
+  # def members: () -> [ :foo, :bar ]
+  #
+  # source://rbs/lib/rbs/prototype/runtime/value_object_generator.rb#35
+  def build_s_members; end
+end
+
+# source://rbs/lib/rdoc_plugin/parser.rb#6
+module RBS::RDocPlugin; end
+
+# source://rbs/lib/rdoc_plugin/parser.rb#7
+class RBS::RDocPlugin::Parser
+  # @return [Parser] a new instance of Parser
+  #
+  # source://rbs/lib/rdoc_plugin/parser.rb#11
+  def initialize(top_level, content); end
+
+  # Returns the value of attribute content.
+  #
+  # source://rbs/lib/rdoc_plugin/parser.rb#9
+  def content; end
+
+  # Sets the attribute content
+  #
+  # @param value the value to set the attribute content to.
+  #
+  # source://rbs/lib/rdoc_plugin/parser.rb#9
+  def content=(_arg0); end
+
+  # source://rbs/lib/rdoc_plugin/parser.rb#94
+  def parse_attr_decl(decl:, context:, outer_name: T.unsafe(nil)); end
+
+  # source://rbs/lib/rdoc_plugin/parser.rb#53
+  def parse_class_decl(decl:, context:, outer_name: T.unsafe(nil)); end
+
+  # source://rbs/lib/rdoc_plugin/parser.rb#67
+  def parse_constant_decl(decl:, context:, outer_name: T.unsafe(nil)); end
+
+  # source://rbs/lib/rdoc_plugin/parser.rb#125
+  def parse_extend_decl(decl:, context:, outer_name: T.unsafe(nil)); end
+
+  # source://rbs/lib/rdoc_plugin/parser.rb#109
+  def parse_include_decl(decl:, context:, outer_name: T.unsafe(nil)); end
+
+  # source://rbs/lib/rdoc_plugin/parser.rb#24
+  def parse_member(decl:, context:, outer_name: T.unsafe(nil)); end
+
+  # source://rbs/lib/rdoc_plugin/parser.rb#88
+  def parse_method_alias_decl(decl:, context:, outer_name: T.unsafe(nil)); end
+
+  # source://rbs/lib/rdoc_plugin/parser.rb#73
+  def parse_method_decl(decl:, context:, outer_name: T.unsafe(nil)); end
+
+  # source://rbs/lib/rdoc_plugin/parser.rb#60
+  def parse_module_decl(decl:, context:, outer_name: T.unsafe(nil)); end
+
+  # source://rbs/lib/rdoc_plugin/parser.rb#16
+  def scan; end
+
+  # Returns the value of attribute top_level.
+  #
+  # source://rbs/lib/rdoc_plugin/parser.rb#9
+  def top_level; end
+
+  # Sets the attribute top_level
+  #
+  # @param value the value to set the attribute top_level to.
+  #
+  # source://rbs/lib/rdoc_plugin/parser.rb#9
+  def top_level=(_arg0); end
+
+  private
+
+  # source://rbs/lib/rdoc_plugin/parser.rb#149
+  def comment_string(with_comment); end
+
+  # source://rbs/lib/rdoc_plugin/parser.rb#143
+  def construct_comment(context:, comment:); end
+
+  # source://rbs/lib/rdoc_plugin/parser.rb#154
+  def fully_qualified_name(outer_name:, decl:); end
+end
+
+# source://rbs/lib/rbs/errors.rb#423
+class RBS::RecursiveAliasDefinitionError < ::RBS::DefinitionError
+  include ::RBS::DetailedMessageable
+
+  # @return [RecursiveAliasDefinitionError] a new instance of RecursiveAliasDefinitionError
+  #
+  # source://rbs/lib/rbs/errors.rb#429
+  def initialize(type:, defs:); end
+
+  # Returns the value of attribute defs.
+  #
+  # source://rbs/lib/rbs/errors.rb#427
+  def defs; end
+
+  # source://rbs/lib/rbs/errors.rb#436
+  def location; end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/errors.rb#426
+  def type; end
+end
+
+# source://rbs/lib/rbs/errors.rb#110
+class RBS::RecursiveAncestorError < ::RBS::DefinitionError
+  # @return [RecursiveAncestorError] a new instance of RecursiveAncestorError
+  #
+  # source://rbs/lib/rbs/errors.rb#114
+  def initialize(ancestors:, location:); end
+
+  # Returns the value of attribute ancestors.
+  #
+  # source://rbs/lib/rbs/errors.rb#111
+  def ancestors; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/errors.rb#112
+  def location; end
+
+  class << self
+    # source://rbs/lib/rbs/errors.rb#134
+    def check!(self_ancestor, ancestors:, location:); end
+  end
+end
+
+# source://rbs/lib/rbs/errors.rb#482
+class RBS::RecursiveTypeAliasError < ::RBS::BaseError
+  include ::RBS::DetailedMessageable
+
+  # @return [RecursiveTypeAliasError] a new instance of RecursiveTypeAliasError
+  #
+  # source://rbs/lib/rbs/errors.rb#488
+  def initialize(alias_names:, location:); end
+
+  # Returns the value of attribute alias_names.
+  #
+  # source://rbs/lib/rbs/errors.rb#485
+  def alias_names; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/errors.rb#486
+  def location; end
+
+  # source://rbs/lib/rbs/errors.rb#495
+  def name; end
+end
+
+# source://rbs/lib/rbs/repository.rb#4
+class RBS::Repository
+  # @return [Repository] a new instance of Repository
+  #
+  # source://rbs/lib/rbs/repository.rb#74
+  def initialize(no_stdlib: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/repository.rb#98
+  def add(dir); end
+
+  # Returns the value of attribute dirs.
+  #
+  # source://rbs/lib/rbs/repository.rb#71
+  def dirs; end
+
+  # Returns the value of attribute gems.
+  #
+  # source://rbs/lib/rbs/repository.rb#72
+  def gems; end
+
+  # source://rbs/lib/rbs/repository.rb#108
+  def lookup(gem, version); end
+
+  # source://rbs/lib/rbs/repository.rb#113
+  def lookup_path(gem, version); end
+
+  class << self
+    # source://rbs/lib/rbs/repository.rb#83
+    def default; end
+
+    # source://rbs/lib/rbs/repository.rb#87
+    def find_best_version(version, candidates); end
+  end
+end
+
+# source://rbs/lib/rbs/repository.rb#5
+RBS::Repository::DEFAULT_STDLIB_ROOT = T.let(T.unsafe(nil), Pathname)
+
+# source://rbs/lib/rbs/repository.rb#7
+class RBS::Repository::GemRBS
+  # @return [GemRBS] a new instance of GemRBS
+  #
+  # source://rbs/lib/rbs/repository.rb#11
+  def initialize(name:); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/repository.rb#64
+  def empty?; end
+
+  # source://rbs/lib/rbs/repository.rb#59
+  def find_best_version(version); end
+
+  # source://rbs/lib/rbs/repository.rb#54
+  def latest_version; end
+
+  # source://rbs/lib/rbs/repository.rb#22
+  def load!; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/repository.rb#8
+  def name; end
+
+  # source://rbs/lib/rbs/repository.rb#49
+  def oldest_version; end
+
+  # Returns the value of attribute paths.
+  #
+  # source://rbs/lib/rbs/repository.rb#9
+  def paths; end
+
+  # source://rbs/lib/rbs/repository.rb#45
+  def version_names; end
+
+  # source://rbs/lib/rbs/repository.rb#17
+  def versions; end
+end
+
+# source://rbs/lib/rbs/repository.rb#69
+class RBS::Repository::VersionPath < ::Struct
+  def gem; end
+  def gem=(_); end
+  def path; end
+  def path=(_); end
+  def version; end
+  def version=(_); end
+
+  class << self
+    def [](*_arg0); end
+    def inspect; end
+    def keyword_init?; end
+    def members; end
+    def new(*_arg0); end
+  end
+end
+
+# source://rbs/lib/rbs/resolver/constant_resolver.rb#4
+module RBS::Resolver; end
+
+# source://rbs/lib/rbs/resolver/constant_resolver.rb#5
+class RBS::Resolver::ConstantResolver
+  # @return [ConstantResolver] a new instance of ConstantResolver
+  #
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#88
+  def initialize(builder:); end
+
+  # Returns the value of attribute builder.
+  #
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#85
+  def builder; end
+
+  # Returns the value of attribute child_constants_cache.
+  #
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#86
+  def child_constants_cache; end
+
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#112
+  def children(module_name); end
+
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#100
+  def constants(context); end
+
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#178
+  def constants_from_ancestors(module_name, constants:); end
+
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#163
+  def constants_from_context(context, constants:); end
+
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#201
+  def constants_itself(context, constants:); end
+
+  # Returns the value of attribute context_constants_cache.
+  #
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#86
+  def context_constants_cache; end
+
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#138
+  def load_child_constants(name); end
+
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#122
+  def load_context_constants(context); end
+
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#95
+  def resolve(name, context:); end
+
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#108
+  def resolve_child(module_name, name); end
+
+  # Returns the value of attribute table.
+  #
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#85
+  def table; end
+end
+
+# source://rbs/lib/rbs/resolver/constant_resolver.rb#6
+class RBS::Resolver::ConstantResolver::Table
+  # @return [Table] a new instance of Table
+  #
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#10
+  def initialize(environment); end
+
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#63
+  def children(name); end
+
+  # Returns the value of attribute children_table.
+  #
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#7
+  def children_table; end
+
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#67
+  def constant(name); end
+
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#80
+  def constant_of_constant(name, entry); end
+
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#71
+  def constant_of_module(name, entry); end
+
+  # Returns the value of attribute constants_table.
+  #
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#8
+  def constants_table; end
+
+  # Returns the value of attribute toplevel.
+  #
+  # source://rbs/lib/rbs/resolver/constant_resolver.rb#7
+  def toplevel; end
+end
+
+# source://rbs/lib/rbs/resolver/type_name_resolver.rb#5
+class RBS::Resolver::TypeNameResolver
+  # @return [TypeNameResolver] a new instance of TypeNameResolver
+  #
+  # source://rbs/lib/rbs/resolver/type_name_resolver.rb#10
+  def initialize(env); end
+
+  # Returns the value of attribute all_names.
+  #
+  # source://rbs/lib/rbs/resolver/type_name_resolver.rb#6
+  def all_names; end
+
+  # Returns the value of attribute cache.
+  #
+  # source://rbs/lib/rbs/resolver/type_name_resolver.rb#7
+  def cache; end
+
+  # Returns the value of attribute env.
+  #
+  # source://rbs/lib/rbs/resolver/type_name_resolver.rb#8
+  def env; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/resolver/type_name_resolver.rb#84
+  def has_name?(full_name); end
+
+  # source://rbs/lib/rbs/resolver/type_name_resolver.rb#51
+  def partition(type_name); end
+
+  # source://rbs/lib/rbs/resolver/type_name_resolver.rb#28
+  def resolve(type_name, context:); end
+
+  # source://rbs/lib/rbs/resolver/type_name_resolver.rb#69
+  def resolve_in(head, context); end
+
+  # source://rbs/lib/rbs/resolver/type_name_resolver.rb#21
+  def try_cache(query); end
+end
+
+# source://rbs/lib/rbs/substitution.rb#4
+class RBS::Substitution
+  # @return [Substitution] a new instance of Substitution
+  #
+  # source://rbs/lib/rbs/substitution.rb#12
+  def initialize; end
+
+  # source://rbs/lib/rbs/substitution.rb#66
+  def +(other); end
+
+  # source://rbs/lib/rbs/substitution.rb#37
+  def [](ty); end
+
+  # source://rbs/lib/rbs/substitution.rb#16
+  def add(from:, to:); end
+
+  # source://rbs/lib/rbs/substitution.rb#37
+  def apply(ty); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/substitution.rb#8
+  def empty?; end
+
+  # Returns the value of attribute instance_type.
+  #
+  # source://rbs/lib/rbs/substitution.rb#6
+  def instance_type; end
+
+  # Sets the attribute instance_type
+  #
+  # @param value the value to set the attribute instance_type to.
+  #
+  # source://rbs/lib/rbs/substitution.rb#6
+  def instance_type=(_arg0); end
+
+  # Returns the value of attribute mapping.
+  #
+  # source://rbs/lib/rbs/substitution.rb#5
+  def mapping; end
+
+  # source://rbs/lib/rbs/substitution.rb#55
+  def without(*vars); end
+
+  class << self
+    # source://rbs/lib/rbs/substitution.rb#20
+    def build(variables, types, instance_type: T.unsafe(nil), &block); end
+  end
+end
+
+# source://rbs/lib/rbs/subtractor.rb#4
+class RBS::Subtractor
+  # @return [Subtractor] a new instance of Subtractor
+  #
+  # source://rbs/lib/rbs/subtractor.rb#5
+  def initialize(minuend, subtrahend); end
+
+  # source://rbs/lib/rbs/subtractor.rb#10
+  def call(minuend = T.unsafe(nil), context: T.unsafe(nil)); end
+
+  private
+
+  # source://rbs/lib/rbs/subtractor.rb#177
+  def absolute_typename(name, context:); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/subtractor.rb#160
+  def access_modifier?(decl); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/subtractor.rb#118
+  def cvar_exist?(owner, name); end
+
+  # source://rbs/lib/rbs/subtractor.rb#127
+  def each_member(owner, &block); end
+
+  # source://rbs/lib/rbs/subtractor.rb#48
+  def filter_members(decl, context:); end
+
+  # source://rbs/lib/rbs/subtractor.rb#148
+  def filter_redundunt_access_modifiers(decls); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/subtractor.rb#106
+  def ivar_exist?(owner, name, kind); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/subtractor.rb#60
+  def member_exist?(owner, member, context:); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/subtractor.rb#89
+  def method_exist?(owner, method_name, kind); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/subtractor.rb#137
+  def mixin_exist?(owner, mixin, context:); end
+
+  # source://rbs/lib/rbs/subtractor.rb#186
+  def typename_candidates(name, context:); end
+
+  # source://rbs/lib/rbs/subtractor.rb#164
+  def update_decl(decl, members:); end
+end
+
+# source://rbs/lib/rbs/errors.rb#343
+class RBS::SuperclassMismatchError < ::RBS::DefinitionError
+  # @return [SuperclassMismatchError] a new instance of SuperclassMismatchError
+  #
+  # source://rbs/lib/rbs/errors.rb#347
+  def initialize(name:, entry:); end
+
+  # Returns the value of attribute entry.
+  #
+  # source://rbs/lib/rbs/errors.rb#345
+  def entry; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/errors.rb#344
+  def name; end
+end
+
+# source://rbs/lib/rbs/type_alias_dependency.rb#4
+class RBS::TypeAliasDependency
+  # @return [TypeAliasDependency] a new instance of TypeAliasDependency
+  #
+  # source://rbs/lib/rbs/type_alias_dependency.rb#14
+  def initialize(env:); end
+
+  # source://rbs/lib/rbs/type_alias_dependency.rb#27
+  def build_dependencies; end
+
+  # Check if an alias type definition is circular & prohibited
+  #
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/type_alias_dependency.rb#19
+  def circular_definition?(alias_name); end
+
+  # A hash which stores the transitive closure
+  # of the directed graph
+  #
+  # source://rbs/lib/rbs/type_alias_dependency.rb#12
+  def dependencies; end
+
+  # source://rbs/lib/rbs/type_alias_dependency.rb#57
+  def dependencies_of(name); end
+
+  # Direct dependencies corresponds to a directed graph
+  # with vertices as types and directions based on assignment of types
+  #
+  # source://rbs/lib/rbs/type_alias_dependency.rb#9
+  def direct_dependencies; end
+
+  # source://rbs/lib/rbs/type_alias_dependency.rb#52
+  def direct_dependencies_of(name); end
+
+  # Returns the value of attribute env.
+  #
+  # source://rbs/lib/rbs/type_alias_dependency.rb#5
+  def env; end
+
+  # source://rbs/lib/rbs/type_alias_dependency.rb#43
+  def transitive_closure; end
+
+  private
+
+  # Recursive function to construct transitive closure
+  #
+  # source://rbs/lib/rbs/type_alias_dependency.rb#81
+  def dependency(start, vertex, nested = T.unsafe(nil)); end
+
+  # Constructs directed graph recursively
+  #
+  # source://rbs/lib/rbs/type_alias_dependency.rb#65
+  def direct_dependency(type, result = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/type_alias_regularity.rb#4
+class RBS::TypeAliasRegularity
+  # @return [TypeAliasRegularity] a new instance of TypeAliasRegularity
+  #
+  # source://rbs/lib/rbs/type_alias_regularity.rb#16
+  def initialize(env:); end
+
+  # source://rbs/lib/rbs/type_alias_regularity.rb#61
+  def build_alias_type(name); end
+
+  # Returns the value of attribute builder.
+  #
+  # source://rbs/lib/rbs/type_alias_regularity.rb#14
+  def builder; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/type_alias_regularity.rb#69
+  def compatible_args?(args1, args2); end
+
+  # Returns the value of attribute diagnostics.
+  #
+  # source://rbs/lib/rbs/type_alias_regularity.rb#14
+  def diagnostics; end
+
+  # source://rbs/lib/rbs/type_alias_regularity.rb#110
+  def each_alias_type(type, &block); end
+
+  # source://rbs/lib/rbs/type_alias_regularity.rb#83
+  def each_mutual_alias_defs(&block); end
+
+  # Returns the value of attribute env.
+  #
+  # source://rbs/lib/rbs/type_alias_regularity.rb#14
+  def env; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/type_alias_regularity.rb#79
+  def nonregular?(type_name); end
+
+  # source://rbs/lib/rbs/type_alias_regularity.rb#22
+  def validate; end
+
+  # source://rbs/lib/rbs/type_alias_regularity.rb#39
+  def validate_alias_type(alias_type, names, types); end
+
+  class << self
+    # source://rbs/lib/rbs/type_alias_regularity.rb#120
+    def validate(env:); end
+  end
+end
+
+# source://rbs/lib/rbs/type_alias_regularity.rb#5
+class RBS::TypeAliasRegularity::Diagnostic
+  # @return [Diagnostic] a new instance of Diagnostic
+  #
+  # source://rbs/lib/rbs/type_alias_regularity.rb#8
+  def initialize(type_name:, nonregular_type:); end
+
+  # Returns the value of attribute nonregular_type.
+  #
+  # source://rbs/lib/rbs/type_alias_regularity.rb#6
+  def nonregular_type; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/type_alias_regularity.rb#6
+  def type_name; end
+end
+
+# source://rbs/lib/rbs/type_name.rb#4
+class RBS::TypeName
+  # @return [TypeName] a new instance of TypeName
+  #
+  # source://rbs/lib/rbs/type_name.rb#9
+  def initialize(namespace:, name:); end
+
+  # source://rbs/lib/rbs/type_name.rb#79
+  def +(other); end
+
+  # source://rbs/lib/rbs/type_name.rb#25
+  def ==(other); end
+
+  # source://rbs/lib/rbs/type_name.rb#55
+  def absolute!; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/type_name.rb#59
+  def absolute?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/type_name.rb#51
+  def alias?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/type_name.rb#47
+  def class?; end
+
+  # source://rbs/lib/rbs/type_name.rb#25
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/type_name.rb#31
+  def hash; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/type_name.rb#67
+  def interface?; end
+
+  # Returns the value of attribute kind.
+  #
+  # source://rbs/lib/rbs/type_name.rb#7
+  def kind; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/type_name.rb#6
+  def name; end
+
+  # Returns the value of attribute namespace.
+  #
+  # source://rbs/lib/rbs/type_name.rb#5
+  def namespace; end
+
+  # source://rbs/lib/rbs/type_name.rb#63
+  def relative!; end
+
+  # source://rbs/lib/rbs/type_name.rb#75
+  def split; end
+
+  # source://rbs/lib/rbs/type_name.rb#39
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/type_name.rb#43
+  def to_namespace; end
+
+  # source://rbs/lib/rbs/type_name.rb#35
+  def to_s; end
+
+  # source://rbs/lib/rbs/type_name.rb#71
+  def with_prefix(namespace); end
+end
+
+# source://rbs/lib/rbs/errors.rb#580
+class RBS::TypeParamDefaultReferenceError < ::RBS::DefinitionError
+  include ::RBS::DetailedMessageable
+
+  # @return [TypeParamDefaultReferenceError] a new instance of TypeParamDefaultReferenceError
+  #
+  # source://rbs/lib/rbs/errors.rb#586
+  def initialize(type_param, location:); end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/errors.rb#584
+  def location; end
+
+  # Returns the value of attribute type_param.
+  #
+  # source://rbs/lib/rbs/errors.rb#583
+  def type_param; end
+
+  class << self
+    # source://rbs/lib/rbs/errors.rb#592
+    def check!(type_params); end
+  end
+end
+
+# source://rbs/lib/rbs/types.rb#4
+module RBS::Types; end
+
+# source://rbs/lib/rbs/types.rb#394
+class RBS::Types::Alias
+  include ::RBS::Types::Application
+
+  # @return [Alias] a new instance of Alias
+  #
+  # source://rbs/lib/rbs/types.rb#399
+  def initialize(name:, args:, location:); end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#395
+  def location; end
+
+  # source://rbs/lib/rbs/types.rb#421
+  def map_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#413
+  def map_type_name(&block); end
+
+  # source://rbs/lib/rbs/types.rb#409
+  def sub(s); end
+
+  # source://rbs/lib/rbs/types.rb#405
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/types.rb#252
+module RBS::Types::Application
+  # source://rbs/lib/rbs/types.rb#256
+  def ==(other); end
+
+  # Returns the value of attribute args.
+  #
+  # source://rbs/lib/rbs/types.rb#254
+  def args; end
+
+  # source://rbs/lib/rbs/types.rb#282
+  def each_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#256
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/types.rb#266
+  def free_variables(set = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#294
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#290
+  def has_self_type?; end
+
+  # source://rbs/lib/rbs/types.rb#262
+  def hash; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/types.rb#253
+  def name; end
+
+  # source://rbs/lib/rbs/types.rb#274
+  def to_s(level = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#298
+  def with_nonreturn_void?; end
+end
+
+# source://rbs/lib/rbs/types.rb#41
+module RBS::Types::Bases; end
+
+# source://rbs/lib/rbs/types.rb#109
+class RBS::Types::Bases::Any < ::RBS::Types::Bases::Base
+  # source://rbs/lib/rbs/types.rb#110
+  def to_s(level = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#114
+  def todo!; end
+end
+
+# source://rbs/lib/rbs/types.rb#42
+class RBS::Types::Bases::Base
+  include ::RBS::Types::NoFreeVariables
+  include ::RBS::Types::NoSubst
+  include ::RBS::Types::EmptyEachType
+  include ::RBS::Types::NoTypeName
+
+  # @return [Base] a new instance of Base
+  #
+  # source://rbs/lib/rbs/types.rb#45
+  def initialize(location:); end
+
+  # source://rbs/lib/rbs/types.rb#49
+  def ==(other); end
+
+  # source://rbs/lib/rbs/types.rb#49
+  def eql?(other); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#98
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#94
+  def has_self_type?; end
+
+  # source://rbs/lib/rbs/types.rb#53
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#43
+  def location; end
+
+  # source://rbs/lib/rbs/types.rb#64
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#69
+  def to_s(level = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#102
+  def with_nonreturn_void?; end
+end
+
+# source://rbs/lib/rbs/types.rb#107
+class RBS::Types::Bases::Bool < ::RBS::Types::Bases::Base; end
+
+# source://rbs/lib/rbs/types.rb#121
+class RBS::Types::Bases::Bottom < ::RBS::Types::Bases::Base; end
+
+# source://rbs/lib/rbs/types.rb#128
+class RBS::Types::Bases::Class < ::RBS::Types::Bases::Base; end
+
+# source://rbs/lib/rbs/types.rb#123
+class RBS::Types::Bases::Instance < ::RBS::Types::Bases::Base
+  # source://rbs/lib/rbs/types.rb#124
+  def sub(s); end
+end
+
+# source://rbs/lib/rbs/types.rb#119
+class RBS::Types::Bases::Nil < ::RBS::Types::Bases::Base; end
+
+# source://rbs/lib/rbs/types.rb#122
+class RBS::Types::Bases::Self < ::RBS::Types::Bases::Base; end
+
+# source://rbs/lib/rbs/types.rb#120
+class RBS::Types::Bases::Top < ::RBS::Types::Bases::Base; end
+
+# source://rbs/lib/rbs/types.rb#108
+class RBS::Types::Bases::Void < ::RBS::Types::Bases::Base; end
+
+# source://rbs/lib/rbs/types.rb#1294
+class RBS::Types::Block
+  # @return [Block] a new instance of Block
+  #
+  # source://rbs/lib/rbs/types.rb#1299
+  def initialize(type:, required:, self_type: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#1305
+  def ==(other); end
+
+  # source://rbs/lib/rbs/types.rb#1328
+  def map_type(&block); end
+
+  # Returns the value of attribute required.
+  #
+  # source://rbs/lib/rbs/types.rb#1296
+  def required; end
+
+  # Returns the value of attribute self_type.
+  #
+  # source://rbs/lib/rbs/types.rb#1297
+  def self_type; end
+
+  # source://rbs/lib/rbs/types.rb#1320
+  def sub(s); end
+
+  # source://rbs/lib/rbs/types.rb#1312
+  def to_json(state = T.unsafe(nil)); end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/types.rb#1295
+  def type; end
+end
+
+# source://rbs/lib/rbs/types.rb#352
+class RBS::Types::ClassInstance
+  include ::RBS::Types::Application
+
+  # @return [ClassInstance] a new instance of ClassInstance
+  #
+  # source://rbs/lib/rbs/types.rb#357
+  def initialize(name:, args:, location:); end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#353
+  def location; end
+
+  # source://rbs/lib/rbs/types.rb#381
+  def map_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#373
+  def map_type_name(&block); end
+
+  # source://rbs/lib/rbs/types.rb#367
+  def sub(s); end
+
+  # source://rbs/lib/rbs/types.rb#363
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/types.rb#200
+class RBS::Types::ClassSingleton
+  include ::RBS::Types::NoFreeVariables
+  include ::RBS::Types::NoSubst
+  include ::RBS::Types::EmptyEachType
+
+  # @return [ClassSingleton] a new instance of ClassSingleton
+  #
+  # source://rbs/lib/rbs/types.rb#204
+  def initialize(name:, location:); end
+
+  # source://rbs/lib/rbs/types.rb#209
+  def ==(other); end
+
+  # source://rbs/lib/rbs/types.rb#209
+  def eql?(other); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#243
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#239
+  def has_self_type?; end
+
+  # source://rbs/lib/rbs/types.rb#215
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#202
+  def location; end
+
+  # source://rbs/lib/rbs/types.rb#232
+  def map_type_name; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/types.rb#201
+  def name; end
+
+  # source://rbs/lib/rbs/types.rb#222
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#226
+  def to_s(level = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#247
+  def with_nonreturn_void?; end
+end
+
+# source://rbs/lib/rbs/types.rb#23
+module RBS::Types::EmptyEachType
+  # source://rbs/lib/rbs/types.rb#24
+  def each_type; end
+
+  # source://rbs/lib/rbs/types.rb#32
+  def map_type(&block); end
+end
+
+# source://rbs/lib/rbs/types.rb#871
+class RBS::Types::Function
+  # @return [Function] a new instance of Function
+  #
+  # source://rbs/lib/rbs/types.rb#927
+  def initialize(required_positionals:, optional_positionals:, rest_positionals:, trailing_positionals:, required_keywords:, optional_keywords:, rest_keywords:, return_type:); end
+
+  # source://rbs/lib/rbs/types.rb#938
+  def ==(other); end
+
+  # source://rbs/lib/rbs/types.rb#1009
+  def amap(array, &block); end
+
+  # source://rbs/lib/rbs/types.rb#1146
+  def drop_head; end
+
+  # source://rbs/lib/rbs/types.rb#1163
+  def drop_tail; end
+
+  # source://rbs/lib/rbs/types.rb#1046
+  def each_param(&block); end
+
+  # source://rbs/lib/rbs/types.rb#1031
+  def each_type; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1117
+  def empty?; end
+
+  # source://rbs/lib/rbs/types.rb#938
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/types.rb#964
+  def free_variables(set = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1188
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1176
+  def has_keyword?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1184
+  def has_self_type?; end
+
+  # source://rbs/lib/rbs/types.rb#952
+  def hash; end
+
+  # source://rbs/lib/rbs/types.rb#1017
+  def hmapv(hash, &block); end
+
+  # source://rbs/lib/rbs/types.rb#992
+  def map_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#1025
+  def map_type_name(&block); end
+
+  # Returns the value of attribute optional_keywords.
+  #
+  # source://rbs/lib/rbs/types.rb#923
+  def optional_keywords; end
+
+  # Returns the value of attribute optional_positionals.
+  #
+  # source://rbs/lib/rbs/types.rb#919
+  def optional_positionals; end
+
+  # source://rbs/lib/rbs/types.rb#1127
+  def param_to_s; end
+
+  # Returns the value of attribute required_keywords.
+  #
+  # source://rbs/lib/rbs/types.rb#922
+  def required_keywords; end
+
+  # Returns the value of attribute required_positionals.
+  #
+  # source://rbs/lib/rbs/types.rb#918
+  def required_positionals; end
+
+  # Returns the value of attribute rest_keywords.
+  #
+  # source://rbs/lib/rbs/types.rb#924
+  def rest_keywords; end
+
+  # Returns the value of attribute rest_positionals.
+  #
+  # source://rbs/lib/rbs/types.rb#920
+  def rest_positionals; end
+
+  # source://rbs/lib/rbs/types.rb#1142
+  def return_to_s; end
+
+  # Returns the value of attribute return_type.
+  #
+  # source://rbs/lib/rbs/types.rb#925
+  def return_type; end
+
+  # source://rbs/lib/rbs/types.rb#1073
+  def sub(s); end
+
+  # source://rbs/lib/rbs/types.rb#1060
+  def to_json(state = T.unsafe(nil)); end
+
+  # Returns the value of attribute trailing_positionals.
+  #
+  # source://rbs/lib/rbs/types.rb#921
+  def trailing_positionals; end
+
+  # source://rbs/lib/rbs/types.rb#1103
+  def update(required_positionals: T.unsafe(nil), optional_positionals: T.unsafe(nil), rest_positionals: T.unsafe(nil), trailing_positionals: T.unsafe(nil), required_keywords: T.unsafe(nil), optional_keywords: T.unsafe(nil), rest_keywords: T.unsafe(nil), return_type: T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1192
+  def with_nonreturn_void?; end
+
+  # source://rbs/lib/rbs/types.rb#1090
+  def with_return_type(type); end
+
+  class << self
+    # source://rbs/lib/rbs/types.rb#1077
+    def empty(return_type); end
+  end
+end
+
+# source://rbs/lib/rbs/types.rb#872
+class RBS::Types::Function::Param
+  # @return [Param] a new instance of Param
+  #
+  # source://rbs/lib/rbs/types.rb#877
+  def initialize(type:, name:, location: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#883
+  def ==(other); end
+
+  # source://rbs/lib/rbs/types.rb#883
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/types.rb#889
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#875
+  def location; end
+
+  # source://rbs/lib/rbs/types.rb#893
+  def map_type(&block); end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/types.rb#874
+  def name; end
+
+  # source://rbs/lib/rbs/types.rb#901
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#905
+  def to_s; end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/types.rb#873
+  def type; end
+end
+
+# source://rbs/lib/rbs/types.rb#310
+class RBS::Types::Interface
+  include ::RBS::Types::Application
+
+  # @return [Interface] a new instance of Interface
+  #
+  # source://rbs/lib/rbs/types.rb#315
+  def initialize(name:, args:, location:); end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#311
+  def location; end
+
+  # source://rbs/lib/rbs/types.rb#339
+  def map_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#331
+  def map_type_name(&block); end
+
+  # source://rbs/lib/rbs/types.rb#325
+  def sub(s); end
+
+  # source://rbs/lib/rbs/types.rb#321
+  def to_json(state = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/types.rb#790
+class RBS::Types::Intersection
+  # @return [Intersection] a new instance of Intersection
+  #
+  # source://rbs/lib/rbs/types.rb#794
+  def initialize(types:, location:); end
+
+  # source://rbs/lib/rbs/types.rb#799
+  def ==(other); end
+
+  # source://rbs/lib/rbs/types.rb#835
+  def each_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#799
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/types.rb#809
+  def free_variables(set = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#862
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#858
+  def has_self_type?; end
+
+  # source://rbs/lib/rbs/types.rb#805
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#792
+  def location; end
+
+  # source://rbs/lib/rbs/types.rb#843
+  def map_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#851
+  def map_type_name(&block); end
+
+  # source://rbs/lib/rbs/types.rb#821
+  def sub(s); end
+
+  # source://rbs/lib/rbs/types.rb#817
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#826
+  def to_s(level = T.unsafe(nil)); end
+
+  # Returns the value of attribute types.
+  #
+  # source://rbs/lib/rbs/types.rb#791
+  def types; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#866
+  def with_nonreturn_void?; end
+end
+
+# source://rbs/lib/rbs/types.rb#1469
+class RBS::Types::Literal
+  include ::RBS::Types::NoFreeVariables
+  include ::RBS::Types::NoSubst
+  include ::RBS::Types::EmptyEachType
+  include ::RBS::Types::NoTypeName
+
+  # @return [Literal] a new instance of Literal
+  #
+  # source://rbs/lib/rbs/types.rb#1473
+  def initialize(literal:, location:); end
+
+  # source://rbs/lib/rbs/types.rb#1478
+  def ==(other); end
+
+  # source://rbs/lib/rbs/types.rb#1478
+  def eql?(other); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1505
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1501
+  def has_self_type?; end
+
+  # source://rbs/lib/rbs/types.rb#1484
+  def hash; end
+
+  # Returns the value of attribute literal.
+  #
+  # source://rbs/lib/rbs/types.rb#1470
+  def literal; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#1471
+  def location; end
+
+  # source://rbs/lib/rbs/types.rb#1493
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#1497
+  def to_s(level = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1509
+  def with_nonreturn_void?; end
+
+  class << self
+    # source://rbs/lib/rbs/types.rb#1529
+    def unescape_string(string, is_double_quote); end
+  end
+end
+
+# source://rbs/lib/rbs/types.rb#1513
+RBS::Types::Literal::TABLE = T.let(T.unsafe(nil), Hash)
+
+# source://rbs/lib/rbs/types.rb#5
+module RBS::Types::NoFreeVariables
+  # source://rbs/lib/rbs/types.rb#6
+  def free_variables(set = T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/types.rb#11
+module RBS::Types::NoSubst
+  # source://rbs/lib/rbs/types.rb#12
+  def sub(s); end
+end
+
+# source://rbs/lib/rbs/types.rb#17
+module RBS::Types::NoTypeName
+  # source://rbs/lib/rbs/types.rb#18
+  def map_type_name; end
+end
+
+# source://rbs/lib/rbs/types.rb#626
+class RBS::Types::Optional
+  # @return [Optional] a new instance of Optional
+  #
+  # source://rbs/lib/rbs/types.rb#630
+  def initialize(type:, location:); end
+
+  # source://rbs/lib/rbs/types.rb#635
+  def ==(other); end
+
+  # source://rbs/lib/rbs/types.rb#671
+  def each_type; end
+
+  # source://rbs/lib/rbs/types.rb#635
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/types.rb#645
+  def free_variables(set = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#701
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#697
+  def has_self_type?; end
+
+  # source://rbs/lib/rbs/types.rb#641
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#628
+  def location; end
+
+  # source://rbs/lib/rbs/types.rb#686
+  def map_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#679
+  def map_type_name(&block); end
+
+  # source://rbs/lib/rbs/types.rb#653
+  def sub(s); end
+
+  # source://rbs/lib/rbs/types.rb#649
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#657
+  def to_s(level = T.unsafe(nil)); end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/types.rb#627
+  def type; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#705
+  def with_nonreturn_void?; end
+end
+
+# source://rbs/lib/rbs/types.rb#1349
+class RBS::Types::Proc
+  # @return [Proc] a new instance of Proc
+  #
+  # source://rbs/lib/rbs/types.rb#1355
+  def initialize(location:, type:, block:, self_type: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#1362
+  def ==(other); end
+
+  # Returns the value of attribute block.
+  #
+  # source://rbs/lib/rbs/types.rb#1351
+  def block; end
+
+  # source://rbs/lib/rbs/types.rb#1414
+  def each_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#1362
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/types.rb#1372
+  def free_variables(set = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1452
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1448
+  def has_self_type?; end
+
+  # source://rbs/lib/rbs/types.rb#1368
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#1353
+  def location; end
+
+  # source://rbs/lib/rbs/types.rb#1435
+  def map_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#1426
+  def map_type_name(&block); end
+
+  # Returns the value of attribute self_type.
+  #
+  # source://rbs/lib/rbs/types.rb#1352
+  def self_type; end
+
+  # source://rbs/lib/rbs/types.rb#1389
+  def sub(s); end
+
+  # source://rbs/lib/rbs/types.rb#1379
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#1398
+  def to_s(level = T.unsafe(nil)); end
+
+  # Returns the value of attribute type.
+  #
+  # source://rbs/lib/rbs/types.rb#1350
+  def type; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1456
+  def with_nonreturn_void?; end
+end
+
+# source://rbs/lib/rbs/types.rb#517
+class RBS::Types::Record
+  # @return [Record] a new instance of Record
+  #
+  # source://rbs/lib/rbs/types.rb#521
+  def initialize(location:, all_fields: T.unsafe(nil), fields: T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#538
+  def ==(other); end
+
+  # Returns the value of attribute all_fields.
+  #
+  # source://rbs/lib/rbs/types.rb#518
+  def all_fields; end
+
+  # source://rbs/lib/rbs/types.rb#586
+  def each_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#538
+  def eql?(other); end
+
+  # Returns the value of attribute fields.
+  #
+  # source://rbs/lib/rbs/types.rb#518
+  def fields; end
+
+  # source://rbs/lib/rbs/types.rb#548
+  def free_variables(set = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#617
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#613
+  def has_self_type?; end
+
+  # source://rbs/lib/rbs/types.rb#544
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#519
+  def location; end
+
+  # source://rbs/lib/rbs/types.rb#602
+  def map_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#595
+  def map_type_name(&block); end
+
+  # Returns the value of attribute optional_fields.
+  #
+  # source://rbs/lib/rbs/types.rb#518
+  def optional_fields; end
+
+  # source://rbs/lib/rbs/types.rb#563
+  def sub(s); end
+
+  # source://rbs/lib/rbs/types.rb#559
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#570
+  def to_s(level = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#621
+  def with_nonreturn_void?; end
+end
+
+# source://rbs/lib/rbs/types.rb#1337
+module RBS::Types::SelfTypeBindingHelper
+  private
+
+  # source://rbs/lib/rbs/types.rb#1340
+  def self_type_binding_to_s(t); end
+
+  class << self
+    # source://rbs/lib/rbs/types.rb#1340
+    def self_type_binding_to_s(t); end
+  end
+end
+
+# source://rbs/lib/rbs/types.rb#434
+class RBS::Types::Tuple
+  # @return [Tuple] a new instance of Tuple
+  #
+  # source://rbs/lib/rbs/types.rb#438
+  def initialize(types:, location:); end
+
+  # source://rbs/lib/rbs/types.rb#443
+  def ==(other); end
+
+  # source://rbs/lib/rbs/types.rb#478
+  def each_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#443
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/types.rb#453
+  def free_variables(set = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#508
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#504
+  def has_self_type?; end
+
+  # source://rbs/lib/rbs/types.rb#449
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#436
+  def location; end
+
+  # source://rbs/lib/rbs/types.rb#493
+  def map_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#486
+  def map_type_name(&block); end
+
+  # source://rbs/lib/rbs/types.rb#465
+  def sub(s); end
+
+  # source://rbs/lib/rbs/types.rb#461
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#470
+  def to_s(level = T.unsafe(nil)); end
+
+  # Returns the value of attribute types.
+  #
+  # source://rbs/lib/rbs/types.rb#435
+  def types; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#512
+  def with_nonreturn_void?; end
+end
+
+# source://rbs/lib/rbs/types.rb#710
+class RBS::Types::Union
+  # @return [Union] a new instance of Union
+  #
+  # source://rbs/lib/rbs/types.rb#714
+  def initialize(types:, location:); end
+
+  # source://rbs/lib/rbs/types.rb#719
+  def ==(other); end
+
+  # source://rbs/lib/rbs/types.rb#754
+  def each_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#719
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/types.rb#729
+  def free_variables(set = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#781
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#777
+  def has_self_type?; end
+
+  # source://rbs/lib/rbs/types.rb#725
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#712
+  def location; end
+
+  # source://rbs/lib/rbs/types.rb#762
+  def map_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#770
+  def map_type_name(&block); end
+
+  # source://rbs/lib/rbs/types.rb#741
+  def sub(s); end
+
+  # source://rbs/lib/rbs/types.rb#737
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#746
+  def to_s(level = T.unsafe(nil)); end
+
+  # Returns the value of attribute types.
+  #
+  # source://rbs/lib/rbs/types.rb#711
+  def types; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#785
+  def with_nonreturn_void?; end
+end
+
+# source://rbs/lib/rbs/types.rb#1205
+class RBS::Types::UntypedFunction
+  # @return [UntypedFunction] a new instance of UntypedFunction
+  #
+  # source://rbs/lib/rbs/types.rb#1208
+  def initialize(return_type:); end
+
+  # source://rbs/lib/rbs/types.rb#1282
+  def ==(other); end
+
+  # source://rbs/lib/rbs/types.rb#1232
+  def each_param(&block); end
+
+  # source://rbs/lib/rbs/types.rb#1224
+  def each_type(&block); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1258
+  def empty?; end
+
+  # source://rbs/lib/rbs/types.rb#1282
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/types.rb#1212
+  def free_variables(acc = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1266
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1262
+  def has_self_type?; end
+
+  # source://rbs/lib/rbs/types.rb#1288
+  def hash; end
+
+  # source://rbs/lib/rbs/types.rb#1216
+  def map_type(&block); end
+
+  # source://rbs/lib/rbs/types.rb#1274
+  def param_to_s; end
+
+  # source://rbs/lib/rbs/types.rb#1278
+  def return_to_s; end
+
+  # Returns the value of attribute return_type.
+  #
+  # source://rbs/lib/rbs/types.rb#1206
+  def return_type; end
+
+  # source://rbs/lib/rbs/types.rb#1246
+  def sub(subst); end
+
+  # source://rbs/lib/rbs/types.rb#1240
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#1254
+  def update(return_type: T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#1270
+  def with_nonreturn_void?; end
+
+  # source://rbs/lib/rbs/types.rb#1250
+  def with_return_type(ty); end
+end
+
+# source://rbs/lib/rbs/types.rb#131
+class RBS::Types::Variable
+  include ::RBS::Types::NoTypeName
+  include ::RBS::Types::EmptyEachType
+
+  # @return [Variable] a new instance of Variable
+  #
+  # source://rbs/lib/rbs/types.rb#137
+  def initialize(name:, location:); end
+
+  # source://rbs/lib/rbs/types.rb#142
+  def ==(other); end
+
+  # source://rbs/lib/rbs/types.rb#142
+  def eql?(other); end
+
+  # source://rbs/lib/rbs/types.rb#152
+  def free_variables(set = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#191
+  def has_classish_type?; end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#187
+  def has_self_type?; end
+
+  # source://rbs/lib/rbs/types.rb#148
+  def hash; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/types.rb#133
+  def location; end
+
+  # Returns the value of attribute name.
+  #
+  # source://rbs/lib/rbs/types.rb#132
+  def name; end
+
+  # source://rbs/lib/rbs/types.rb#162
+  def sub(s); end
+
+  # source://rbs/lib/rbs/types.rb#158
+  def to_json(state = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/types.rb#181
+  def to_s(level = T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/types.rb#195
+  def with_nonreturn_void?; end
+
+  class << self
+    # source://rbs/lib/rbs/types.rb#166
+    def build(v); end
+
+    # source://rbs/lib/rbs/types.rb#176
+    def fresh(v = T.unsafe(nil)); end
+  end
+end
+
+# source://rbs/lib/rbs/errors.rb#325
+class RBS::UnknownMethodAliasError < ::RBS::DefinitionError
+  include ::RBS::DetailedMessageable
+
+  # @return [UnknownMethodAliasError] a new instance of UnknownMethodAliasError
+  #
+  # source://rbs/lib/rbs/errors.rb#333
+  def initialize(type_name:, original_name:, aliased_name:, location:); end
+
+  # Returns the value of attribute aliased_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#330
+  def aliased_name; end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/errors.rb#331
+  def location; end
+
+  # Returns the value of attribute original_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#329
+  def original_name; end
+
+  # Returns the value of attribute type_name.
+  #
+  # source://rbs/lib/rbs/errors.rb#328
+  def type_name; end
+end
+
+# source://rbs/lib/rbs/version.rb#4
+RBS::VERSION = T.let(T.unsafe(nil), String)
+
+# source://rbs/lib/rbs/validator.rb#4
+class RBS::Validator
+  # @return [Validator] a new instance of Validator
+  #
+  # source://rbs/lib/rbs/validator.rb#9
+  def initialize(env:, resolver:); end
+
+  # source://rbs/lib/rbs/validator.rb#15
+  def absolute_type(type, context:, &block); end
+
+  # Returns the value of attribute definition_builder.
+  #
+  # source://rbs/lib/rbs/validator.rb#7
+  def definition_builder; end
+
+  # Returns the value of attribute env.
+  #
+  # source://rbs/lib/rbs/validator.rb#5
+  def env; end
+
+  # Returns the value of attribute resolver.
+  #
+  # source://rbs/lib/rbs/validator.rb#6
+  def resolver; end
+
+  # source://rbs/lib/rbs/validator.rb#172
+  def type_alias_dependency; end
+
+  # source://rbs/lib/rbs/validator.rb#176
+  def type_alias_regularity; end
+
+  # source://rbs/lib/rbs/validator.rb#152
+  def validate_class_alias(entry:); end
+
+  # source://rbs/lib/rbs/validator.rb#102
+  def validate_method_definition(method_def, type_name:); end
+
+  # Validates presence of the relative type, and application arity match.
+  #
+  # source://rbs/lib/rbs/validator.rb#22
+  def validate_type(type, context:); end
+
+  # source://rbs/lib/rbs/validator.rb#61
+  def validate_type_alias(entry:); end
+
+  # source://rbs/lib/rbs/validator.rb#118
+  def validate_type_params(params, type_name:, location:, method_name: T.unsafe(nil)); end
+end
+
+# source://rbs/lib/rbs/variance_calculator.rb#4
+class RBS::VarianceCalculator
+  # @return [VarianceCalculator] a new instance of VarianceCalculator
+  #
+  # source://rbs/lib/rbs/variance_calculator.rb#78
+  def initialize(builder:); end
+
+  # Returns the value of attribute builder.
+  #
+  # source://rbs/lib/rbs/variance_calculator.rb#76
+  def builder; end
+
+  # source://rbs/lib/rbs/variance_calculator.rb#82
+  def env; end
+
+  # source://rbs/lib/rbs/variance_calculator.rb#169
+  def function(type, result:, context:); end
+
+  # source://rbs/lib/rbs/variance_calculator.rb#98
+  def in_inherit(name:, args:, variables:); end
+
+  # source://rbs/lib/rbs/variance_calculator.rb#86
+  def in_method_type(method_type:, variables:); end
+
+  # source://rbs/lib/rbs/variance_calculator.rb#110
+  def in_type_alias(name:); end
+
+  # source://rbs/lib/rbs/variance_calculator.rb#176
+  def negate(variance); end
+
+  # source://rbs/lib/rbs/variance_calculator.rb#121
+  def type(type, result:, context:); end
+end
+
+# source://rbs/lib/rbs/variance_calculator.rb#5
+class RBS::VarianceCalculator::Result
+  # @return [Result] a new instance of Result
+  #
+  # source://rbs/lib/rbs/variance_calculator.rb#8
+  def initialize(variables:); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/variance_calculator.rb#45
+  def compatible?(var, with_annotation:); end
+
+  # source://rbs/lib/rbs/variance_calculator.rb#24
+  def contravariant(x); end
+
+  # source://rbs/lib/rbs/variance_calculator.rb#15
+  def covariant(x); end
+
+  # source://rbs/lib/rbs/variance_calculator.rb#37
+  def each(&block); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/variance_calculator.rb#41
+  def include?(name); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/variance_calculator.rb#60
+  def incompatible?(params); end
+
+  # source://rbs/lib/rbs/variance_calculator.rb#33
+  def invariant(x); end
+
+  # Returns the value of attribute result.
+  #
+  # source://rbs/lib/rbs/variance_calculator.rb#6
+  def result; end
+end
+
+# source://rbs/lib/rbs/vendorer.rb#4
+class RBS::Vendorer
+  # @return [Vendorer] a new instance of Vendorer
+  #
+  # source://rbs/lib/rbs/vendorer.rb#8
+  def initialize(vendor_dir:, loader:); end
+
+  # source://rbs/lib/rbs/vendorer.rb#21
+  def clean!; end
+
+  # source://rbs/lib/rbs/vendorer.rb#28
+  def copy!; end
+
+  # source://rbs/lib/rbs/vendorer.rb#13
+  def ensure_dir; end
+
+  # Returns the value of attribute loader.
+  #
+  # source://rbs/lib/rbs/vendorer.rb#6
+  def loader; end
+
+  # Returns the value of attribute vendor_dir.
+  #
+  # source://rbs/lib/rbs/vendorer.rb#5
+  def vendor_dir; end
+end
+
+# source://rbs/lib/rbs/errors.rb#569
+class RBS::WillSyntaxError < ::RBS::DefinitionError
+  include ::RBS::DetailedMessageable
+
+  # @return [WillSyntaxError] a new instance of WillSyntaxError
+  #
+  # source://rbs/lib/rbs/errors.rb#574
+  def initialize(message, location:); end
+
+  # Returns the value of attribute location.
+  #
+  # source://rbs/lib/rbs/errors.rb#572
+  def location; end
+end
+
+# source://rbs/lib/rbs/writer.rb#4
+class RBS::Writer
+  # @return [Writer] a new instance of Writer
+  #
+  # source://rbs/lib/rbs/writer.rb#8
+  def initialize(out:); end
+
+  # source://rbs/lib/rbs/writer.rb#361
+  def attribute(kind, attr); end
+
+  # source://rbs/lib/rbs/writer.rb#42
+  def format_annotation(annotation); end
+
+  # source://rbs/lib/rbs/writer.rb#23
+  def indent(size = T.unsafe(nil)); end
+
+  # Returns the value of attribute indentation.
+  #
+  # source://rbs/lib/rbs/writer.rb#6
+  def indentation; end
+
+  # source://rbs/lib/rbs/writer.rb#288
+  def method_name(name); end
+
+  # source://rbs/lib/rbs/writer.rb#214
+  def name_and_args(name, args); end
+
+  # source://rbs/lib/rbs/writer.rb#202
+  def name_and_params(name, params); end
+
+  # Returns the value of attribute out.
+  #
+  # source://rbs/lib/rbs/writer.rb#5
+  def out; end
+
+  # source://rbs/lib/rbs/writer.rb#30
+  def prefix; end
+
+  # source://rbs/lib/rbs/writer.rb#18
+  def preserve!(preserve: T.unsafe(nil)); end
+
+  # @return [Boolean]
+  #
+  # source://rbs/lib/rbs/writer.rb#14
+  def preserve?; end
+
+  # source://rbs/lib/rbs/writer.rb#391
+  def preserve_empty_line(prev, decl); end
+
+  # source://rbs/lib/rbs/writer.rb#224
+  def put_lines(lines, leading_spaces:); end
+
+  # source://rbs/lib/rbs/writer.rb#34
+  def puts(string = T.unsafe(nil)); end
+
+  # source://rbs/lib/rbs/writer.rb#79
+  def write(contents); end
+
+  # source://rbs/lib/rbs/writer.rb#60
+  def write_annotation(annotations); end
+
+  # source://rbs/lib/rbs/writer.rb#66
+  def write_comment(comment); end
+
+  # source://rbs/lib/rbs/writer.rb#114
+  def write_decl(decl); end
+
+  # source://rbs/lib/rbs/writer.rb#309
+  def write_def(member); end
+
+  # source://rbs/lib/rbs/writer.rb#97
+  def write_directive(dir); end
+
+  # source://rbs/lib/rbs/writer.rb#301
+  def write_loc_source(located); end
+
+  # source://rbs/lib/rbs/writer.rb#234
+  def write_member(member); end
+end
+
+# source://rbs/lib/rdoc/discover.rb#8
+class RDoc::Parser::RBS < ::RDoc::Parser
+  # source://rbs/lib/rdoc/discover.rb#10
+  def scan; end
+end
diff --git a/sorbet/rbi/gems/ruby-lsp-rails@0.3.27.rbi b/sorbet/rbi/gems/ruby-lsp-rails@0.3.27.rbi
new file mode 100644
index 000000000..c4f7c4a95
--- /dev/null
+++ b/sorbet/rbi/gems/ruby-lsp-rails@0.3.27.rbi
@@ -0,0 +1,802 @@
+# typed: true
+
+# DO NOT EDIT MANUALLY
+# This is an autogenerated file for types exported from the `ruby-lsp-rails` gem.
+# Please instead update this file by running `bin/tapioca gem ruby-lsp-rails`.
+
+
+# source://ruby-lsp-rails/lib/ruby_lsp_rails/version.rb#4
+module RubyLsp; end
+
+# # Supported features
+#
+# - [Hover](rdoc-ref:RubyLsp::Rails::Hover)
+# - [CodeLens](rdoc-ref:RubyLsp::Rails::CodeLens)
+# - [DocumentSymbol](rdoc-ref:RubyLsp::Rails::DocumentSymbol)
+# - [Definition](rdoc-ref:RubyLsp::Rails::Definition)
+#
+# source://ruby-lsp-rails/lib/ruby_lsp_rails/version.rb#5
+module RubyLsp::Rails; end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/support/active_support_test_case_helper.rb#6
+module RubyLsp::Rails::ActiveSupportTestCaseHelper
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/support/active_support_test_case_helper.rb#10
+  sig { params(node: ::Prism::CallNode).returns(T.nilable(::String)) }
+  def extract_test_case_name(node); end
+end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#20
+class RubyLsp::Rails::Addon < ::RubyLsp::Addon
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#26
+  sig { void }
+  def initialize; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#53
+  sig { override.params(global_state: ::RubyLsp::GlobalState, outgoing_queue: ::Thread::Queue).void }
+  def activate(global_state, outgoing_queue); end
+
+  # Creates a new CodeLens listener. This method is invoked on every CodeLens request
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#82
+  sig do
+    override
+      .params(
+        response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[::LanguageServer::Protocol::Interface::CodeLens],
+        uri: ::URI::Generic,
+        dispatcher: ::Prism::Dispatcher
+      ).void
+  end
+  def create_code_lens_listener(response_builder, uri, dispatcher); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#117
+  sig do
+    override
+      .params(
+        response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[T.any(::LanguageServer::Protocol::Interface::Location, ::LanguageServer::Protocol::Interface::LocationLink)],
+        uri: ::URI::Generic,
+        node_context: ::RubyLsp::NodeContext,
+        dispatcher: ::Prism::Dispatcher
+      ).void
+  end
+  def create_definition_listener(response_builder, uri, node_context, dispatcher); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#103
+  sig do
+    override
+      .params(
+        response_builder: RubyLsp::ResponseBuilders::DocumentSymbol,
+        dispatcher: ::Prism::Dispatcher
+      ).returns(::Object)
+  end
+  def create_document_symbol_listener(response_builder, dispatcher); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#93
+  sig do
+    override
+      .params(
+        response_builder: RubyLsp::ResponseBuilders::Hover,
+        node_context: ::RubyLsp::NodeContext,
+        dispatcher: ::Prism::Dispatcher
+      ).void
+  end
+  def create_hover_listener(response_builder, node_context, dispatcher); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#65
+  sig { override.void }
+  def deactivate; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#142
+  sig { override.params(title: ::String).void }
+  def handle_window_show_message_response(title); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#137
+  sig { override.returns(::String) }
+  def name; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#48
+  sig { returns(::RubyLsp::Rails::RunnerClient) }
+  def rails_runner_client; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#70
+  sig { override.returns(::String) }
+  def version; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#123
+  sig { params(changes: T::Array[{uri: ::String, type: ::Integer}]).void }
+  def workspace_did_change_watched_files(changes); end
+
+  private
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#169
+  sig { params(id: ::String, title: ::String, percentage: T.nilable(::Integer), message: T.nilable(::String)).void }
+  def begin_progress(id, title, percentage: T.unsafe(nil), message: T.unsafe(nil)); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#194
+  sig { params(id: ::String).void }
+  def end_progress(id); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#227
+  sig { void }
+  def offer_to_run_pending_migrations; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#201
+  sig { params(global_state: ::RubyLsp::GlobalState, outgoing_queue: ::Thread::Queue).void }
+  def register_additional_file_watchers(global_state:, outgoing_queue:); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#187
+  sig { params(id: ::String, percentage: T.nilable(::Integer), message: T.nilable(::String)).void }
+  def report_progress(id, percentage: T.unsafe(nil), message: T.unsafe(nil)); end
+end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/addon.rb#23
+RubyLsp::Rails::Addon::RUN_MIGRATIONS_TITLE = T.let(T.unsafe(nil), String)
+
+# ![CodeLens demo](../../code_lens.gif)
+#
+# This feature adds Code Lens features for Rails applications.
+#
+# For Active Support test cases:
+#
+# - Run tests in the VS Terminal
+# - Run tests in the VS Code Test Explorer
+# - Debug tests
+# - Run migrations in the VS Terminal
+#
+# For Rails controllers:
+#
+# - See the path corresponding to an action
+# - Click on the action's Code Lens to jump to its declaration in the routes.
+#
+# Note: This depends on a support for the `rubyLsp.openFile` command.
+# For the VS Code extension this is built-in, but for other editors this may require some custom configuration.
+#
+# The
+# [code lens](https://microsoft.github.io/language-server-protocol/specification#textDocument_codeLens)
+# request informs the editor of runnable commands such as tests.
+# It's available for tests which inherit from `ActiveSupport::TestCase` or one of its descendants, such as
+# `ActionDispatch::IntegrationTest`.
+#
+# # Example:
+#
+# For the following code, Code Lenses will be added above the class definition above each test method.
+#
+# ```ruby
+# Run
+# class HelloTest < ActiveSupport::TestCase # <- Will show code lenses above for running or debugging the whole test
+#   test "outputs hello" do # <- Will show code lenses above for running or debugging this test
+#     # ...
+#   end
+#
+#   test "outputs goodbye" do # <- Will show code lenses above for running or debugging this test
+#     # ...
+#   end
+# end
+# ```
+#
+# # Example:
+# ```ruby
+# Run
+# class AddFirstNameToUsers < ActiveRecord::Migration[7.1]
+#   # ...
+# end
+# ```
+#
+# The code lenses will be displayed above the class and above each test method.
+#
+# Note: When using the Test Explorer view, if your code contains a statement to pause execution (e.g. `debugger`) it
+# will cause the test runner to hang.
+#
+# For the following code, assuming the routing contains `resources :users`, a Code Lens will be seen above each
+# action.
+#
+# ```ruby
+# class UsersController < ApplicationController
+#   GET /users(.:format)
+#   def index # <- Will show code lens above for the path
+#   end
+# end
+# ```
+#
+# Note: Complex routing configurations may not be supported.
+#
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#74
+class RubyLsp::Rails::CodeLens
+  include ::RubyLsp::Requests::Support::Common
+  include ::RubyLsp::Rails::ActiveSupportTestCaseHelper
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#88
+  sig do
+    params(
+      client: ::RubyLsp::Rails::RunnerClient,
+      global_state: ::RubyLsp::GlobalState,
+      response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[::LanguageServer::Protocol::Interface::CodeLens],
+      uri: ::URI::Generic,
+      dispatcher: ::Prism::Dispatcher
+    ).void
+  end
+  def initialize(client, global_state, response_builder, uri, dispatcher); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#109
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#137
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_enter(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#161
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_leave(node); end
+
+  # Although uncommon, Rails tests can be written with the classic "def test_name" syntax.
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#121
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_enter(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#172
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_enter(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#177
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_leave(node); end
+
+  private
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#192
+  sig { params(node: ::Prism::DefNode).void }
+  def add_jump_to_view(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#252
+  sig { params(node: ::Prism::Node, name: ::String, command: ::String).void }
+  def add_migrate_code_lens(node, name:, command:); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#220
+  sig { params(node: ::Prism::DefNode).void }
+  def add_route_code_lens_to_action(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#265
+  sig { params(node: ::Prism::Node, name: ::String, command: ::String, kind: ::Symbol).void }
+  def add_test_code_lens(node, name:, command:, kind:); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#184
+  sig { returns(T.nilable(T::Boolean)) }
+  def controller?; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#242
+  sig { returns(::String) }
+  def migrate_command; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#247
+  sig { returns(T.nilable(::String)) }
+  def migration_version; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/code_lens.rb#237
+  sig { returns(::String) }
+  def test_command; end
+end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#12
+module RubyLsp::Rails::Common
+  # Log a message to the editor's output panel
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#20
+  def log_message(message); end
+
+  # Sends an error result to a request, if the request failed. DO NOT INVOKE THIS METHOD FOR NOTIFICATIONS! Use
+  # `log_message` instead, otherwise the client/server communication will go out of sync
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#26
+  def send_error_response(message); end
+
+  # Write a message to the client. Can be used for sending notifications to the editor
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#14
+  def send_message(message); end
+
+  # Sends a result back to the client
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#31
+  def send_result(result); end
+
+  # Handle possible errors for a notification. This should only be used for notifications, which means messages that
+  # do not return a response back to the client. Errors are logged to the editor's output panel
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#50
+  def with_notification_error_handling(notification_name, &block); end
+
+  # Handle possible errors for a request. This should only be used for requests, which means messages that return a
+  # response back to the client. Errors are returned as an error object back to the client
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#37
+  def with_request_error_handling(request_name, &block); end
+end
+
+# ![Definition demo](../../definition.gif)
+#
+# The [definition
+# request](https://microsoft.github.io/language-server-protocol/specification#textDocument_definition) jumps to the
+# definition of the symbol under the cursor.
+#
+# Currently supported targets:
+#
+# - Callbacks
+# - Named routes (e.g. `users_path`)
+#
+# # Example
+#
+# ```ruby
+# before_action :foo # <- Go to definition on this symbol will jump to the method
+# ```
+#
+# Notes for named routes:
+#
+# - It is available only in Rails 7.1 or newer.
+# - Route may be defined across multiple files, e.g. using `draw`, rather than in `routes.rb`.
+# - Routes won't be found if not defined for the Rails development environment.
+# - If using `constraints`, the route can only be found if the constraints are met.
+# - Changes to routes won't be picked up until the server is restarted.
+#
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/definition.rb#30
+class RubyLsp::Rails::Definition
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/definition.rb#45
+  sig do
+    params(
+      client: ::RubyLsp::Rails::RunnerClient,
+      response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[T.any(::LanguageServer::Protocol::Interface::Location, ::LanguageServer::Protocol::Interface::LocationLink)],
+      node_context: ::RubyLsp::NodeContext,
+      index: ::RubyIndexer::Index,
+      dispatcher: ::Prism::Dispatcher
+    ).void
+  end
+  def initialize(client, response_builder, node_context, index, dispatcher); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/definition.rb#66
+  sig { params(node: T.any(::Prism::StringNode, ::Prism::SymbolNode)).void }
+  def handle_possible_dsl(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/definition.rb#83
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/definition.rb#61
+  sig { params(node: ::Prism::StringNode).void }
+  def on_string_node_enter(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/definition.rb#56
+  sig { params(node: ::Prism::SymbolNode).void }
+  def on_symbol_node_enter(node); end
+
+  private
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/definition.rb#142
+  sig { params(name: ::String).void }
+  def collect_definitions(name); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/definition.rb#117
+  sig { params(node: ::Prism::CallNode).void }
+  def handle_association(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/definition.rb#98
+  sig { params(node: ::Prism::CallNode).void }
+  def handle_callback(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/definition.rb#134
+  sig { params(node: ::Prism::CallNode).void }
+  def handle_route(node); end
+end
+
+# ![Document Symbol demo](../../document_symbol.gif)
+#
+# The [document symbol](https://microsoft.github.io/language-server-protocol/specification#textDocument_documentSymbol)
+# request allows users to navigate between associations, validations, callbacks and ActiveSupport test cases with
+# VS Code's "Go to Symbol" feature.
+#
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/document_symbol.rb#11
+class RubyLsp::Rails::DocumentSymbol
+  include ::RubyLsp::Requests::Support::Common
+  include ::RubyLsp::Rails::ActiveSupportTestCaseHelper
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/document_symbol.rb#22
+  sig { params(response_builder: RubyLsp::ResponseBuilders::DocumentSymbol, dispatcher: ::Prism::Dispatcher).void }
+  def initialize(response_builder, dispatcher); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/document_symbol.rb#37
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/document_symbol.rb#66
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_enter(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/document_symbol.rb#71
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_leave(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/document_symbol.rb#76
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_enter(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/document_symbol.rb#81
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_leave(node); end
+
+  private
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/document_symbol.rb#88
+  sig { params(node: T.any(::Prism::ClassNode, ::Prism::ModuleNode)).void }
+  def add_to_namespace_stack(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/document_symbol.rb#223
+  sig do
+    params(
+      name: ::String,
+      range: ::LanguageServer::Protocol::Interface::Range,
+      selection_range: ::LanguageServer::Protocol::Interface::Range
+    ).void
+  end
+  def append_document_symbol(name:, range:, selection_range:); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/document_symbol.rb#98
+  sig { params(node: ::Prism::CallNode, message: ::String).void }
+  def handle_all_arg_types(node, message); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/document_symbol.rb#197
+  sig { params(node: ::Prism::CallNode, message: ::String).void }
+  def handle_class_arg_types(node, message); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/document_symbol.rb#168
+  sig { params(node: ::Prism::CallNode, message: ::String).void }
+  def handle_symbol_and_string_arg_types(node, message); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/document_symbol.rb#93
+  sig { params(node: T.any(::Prism::ClassNode, ::Prism::ModuleNode)).void }
+  def remove_from_namespace_stack(node); end
+end
+
+# ![Hover demo](../../hover.gif)
+#
+# Augment [hover](https://microsoft.github.io/language-server-protocol/specification#textDocument_hover) with
+# information about a model.
+#
+# # Example
+#
+# ```ruby
+# User.all
+# # ^ hovering here will show information about the User model
+# ```
+#
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/hover.rb#17
+class RubyLsp::Rails::Hover
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/hover.rb#30
+  sig do
+    params(
+      client: ::RubyLsp::Rails::RunnerClient,
+      response_builder: RubyLsp::ResponseBuilders::Hover,
+      node_context: ::RubyLsp::NodeContext,
+      global_state: ::RubyLsp::GlobalState,
+      dispatcher: ::Prism::Dispatcher
+    ).void
+  end
+  def initialize(client, response_builder, node_context, global_state, dispatcher); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/hover.rb#39
+  sig { params(node: ::Prism::ConstantPathNode).void }
+  def on_constant_path_node_enter(node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/hover.rb#48
+  sig { params(node: ::Prism::ConstantReadNode).void }
+  def on_constant_read_node_enter(node); end
+
+  private
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/hover.rb#83
+  sig { params(default_value: ::String, type: ::String).returns(::String) }
+  def format_default(default_value, type); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/hover.rb#58
+  sig { params(name: ::String).void }
+  def generate_column_content(name); end
+end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/indexing_enhancement.rb#6
+class RubyLsp::Rails::IndexingEnhancement < ::RubyIndexer::Enhancement
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/indexing_enhancement.rb#14
+  sig { override.params(call_node: ::Prism::CallNode).void }
+  def on_call_node_enter(call_node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/indexing_enhancement.rb#34
+  sig { override.params(call_node: ::Prism::CallNode).void }
+  def on_call_node_leave(call_node); end
+
+  private
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/indexing_enhancement.rb#48
+  sig { params(owner: ::RubyIndexer::Entry::Namespace, call_node: ::Prism::CallNode).void }
+  def handle_association(owner, call_node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/indexing_enhancement.rb#102
+  sig { params(owner: ::RubyIndexer::Entry::Namespace, call_node: ::Prism::CallNode).void }
+  def handle_class_methods(owner, call_node); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/indexing_enhancement.rb#77
+  sig { params(owner: ::RubyIndexer::Entry::Namespace, call_node: ::Prism::CallNode).void }
+  def handle_concern_extend(owner, call_node); end
+end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#341
+class RubyLsp::Rails::NullClient < ::RubyLsp::Rails::RunnerClient
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#345
+  sig { void }
+  def initialize; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#359
+  sig { override.returns(::String) }
+  def rails_root; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#349
+  sig { override.void }
+  def shutdown; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#354
+  sig { override.returns(T::Boolean) }
+  def stopped?; end
+
+  private
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#366
+  sig { params(message: ::String, type: ::Integer).void }
+  def log_message(message, type: T.unsafe(nil)); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#376
+  sig { override.returns(T.nilable(T::Hash[::Symbol, T.untyped])) }
+  def read_response; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#371
+  sig { override.params(request: ::String, params: T.untyped).void }
+  def send_message(request, **params); end
+end
+
+# source://ruby-lsp-rails/lib/ruby_lsp_rails/railtie.rb#8
+class RubyLsp::Rails::Railtie < ::Rails::Railtie; end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#9
+class RubyLsp::Rails::RunnerClient
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#55
+  sig { params(outgoing_queue: ::Thread::Queue).void }
+  def initialize(outgoing_queue); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#143
+  sig { params(model_name: ::String, association_name: ::String).returns(T.nilable(T::Hash[::Symbol, T.untyped])) }
+  def association_target_location(model_name:, association_name:); end
+
+  # Delegates a notification to a server add-on
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#181
+  sig { params(server_addon_name: ::String, request_name: ::String, params: T.untyped).void }
+  def delegate_notification(server_addon_name:, request_name:, **params); end
+
+  # Delegates a request to a server add-on
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#221
+  sig do
+    params(
+      server_addon_name: ::String,
+      request_name: ::String,
+      params: T.untyped
+    ).returns(T.nilable(T::Hash[::Symbol, T.untyped]))
+  end
+  def delegate_request(server_addon_name:, request_name:, **params); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#266
+  sig { params(request: ::String, params: T.untyped).returns(T.nilable(T::Hash[::Symbol, T.untyped])) }
+  def make_request(request, **params); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#127
+  sig { params(name: ::String).returns(T.nilable(T::Hash[::Symbol, T.untyped])) }
+  def model(name); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#191
+  sig { returns(T.nilable(::String)) }
+  def pending_migrations_message; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#52
+  sig { returns(::String) }
+  def rails_root; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#116
+  sig { params(server_addon_path: ::String).void }
+  def register_server_addon(server_addon_path); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#169
+  sig { params(controller: ::String, action: ::String).returns(T.nilable(T::Hash[::Symbol, T.untyped])) }
+  def route(controller:, action:); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#158
+  sig { params(name: ::String).returns(T.nilable(T::Hash[::Symbol, T.untyped])) }
+  def route_location(name); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#203
+  sig { returns(T.nilable(T::Hash[::Symbol, T.untyped])) }
+  def run_migrations; end
+
+  # Notifications are like messages, but one-way, with no response sent back.
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#273
+  sig { params(request: ::String, params: T.untyped).void }
+  def send_notification(request, **params); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#245
+  sig { void }
+  def shutdown; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#256
+  sig { returns(T::Boolean) }
+  def stopped?; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#233
+  sig { void }
+  def trigger_reload; end
+
+  private
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#317
+  sig { void }
+  def force_kill; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#323
+  sig { params(message: ::String, type: ::Integer).void }
+  def log_message(message, type: T.unsafe(nil)); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#330
+  sig { returns(T.nilable(::Integer)) }
+  def read_content_length; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#291
+  sig { overridable.returns(T.nilable(T::Hash[::Symbol, T.untyped])) }
+  def read_response; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#278
+  sig { overridable.params(request: ::String, params: T.untyped).void }
+  def send_message(request, **params); end
+
+  class << self
+    # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#14
+    sig { params(outgoing_queue: ::Thread::Queue).returns(::RubyLsp::Rails::RunnerClient) }
+    def create_client(outgoing_queue); end
+  end
+end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#47
+class RubyLsp::Rails::RunnerClient::EmptyMessageError < ::RubyLsp::Rails::RunnerClient::MessageError; end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#45
+class RubyLsp::Rails::RunnerClient::InitializationError < ::StandardError; end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/runner_client.rb#46
+class RubyLsp::Rails::RunnerClient::MessageError < ::StandardError; end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#103
+class RubyLsp::Rails::Server
+  include ::RubyLsp::Rails::Common
+
+  # @return [Server] a new instance of Server
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#106
+  def initialize(stdout: T.unsafe(nil), override_default_output_device: T.unsafe(nil)); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#139
+  def execute(request, params); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#126
+  def start; end
+
+  private
+
+  # @return [Boolean]
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#267
+  def active_record_model?(const); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#298
+  def load_routes; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#277
+  def pending_migrations_message; end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#255
+  def resolve_association_target(params); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#239
+  def resolve_database_info_from_model(model_name); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#188
+  def resolve_route_info(requirements); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#234
+  def route_location(name); end
+
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#287
+  def run_migrations; end
+end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#62
+class RubyLsp::Rails::ServerAddon
+  include ::RubyLsp::Rails::Common
+
+  # @return [ServerAddon] a new instance of ServerAddon
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#90
+  def initialize(stdout); end
+
+  # @raise [NotImplementedError]
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#98
+  def execute(request, params); end
+
+  # @raise [NotImplementedError]
+  #
+  # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#94
+  def name; end
+
+  class << self
+    # Delegate `request` with `params` to the server add-on with the given `name`
+    #
+    # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#77
+    def delegate(name, request, params); end
+
+    # Instantiate all server addons and store them in a hash for easy access after we have discovered the classes
+    #
+    # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#82
+    def finalize_registrations!(stdout); end
+
+    # We keep track of runtime server add-ons the same way we track other add-ons, by storing classes that inherit
+    # from the base one
+    #
+    # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/server.rb#71
+    def inherited(child); end
+  end
+end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/support/associations.rb#6
+module RubyLsp::Rails::Support; end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/support/associations.rb#7
+module RubyLsp::Rails::Support::Associations; end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/support/associations.rb#8
+RubyLsp::Rails::Support::Associations::ALL = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/support/callbacks.rb#7
+module RubyLsp::Rails::Support::Callbacks; end
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/support/callbacks.rb#67
+RubyLsp::Rails::Support::Callbacks::ALL = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/support/callbacks.rb#37
+RubyLsp::Rails::Support::Callbacks::CONTROLLERS = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/support/callbacks.rb#55
+RubyLsp::Rails::Support::Callbacks::JOBS = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/support/callbacks.rb#8
+RubyLsp::Rails::Support::Callbacks::MODELS = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/support/location_builder.rb#7
+class RubyLsp::Rails::Support::LocationBuilder
+  class << self
+    # @raise [ArgumentError]
+    #
+    # source://ruby-lsp-rails/lib/ruby_lsp/ruby_lsp_rails/support/location_builder.rb#12
+    sig { params(location_string: ::String).returns(::LanguageServer::Protocol::Interface::Location) }
+    def line_location_from_s(location_string); end
+  end
+end
+
+# source://ruby-lsp-rails/lib/ruby_lsp_rails/version.rb#6
+RubyLsp::Rails::VERSION = T.let(T.unsafe(nil), String)
diff --git a/sorbet/rbi/gems/ruby-lsp@0.22.1.rbi b/sorbet/rbi/gems/ruby-lsp@0.22.1.rbi
new file mode 100644
index 000000000..eeb48a3db
--- /dev/null
+++ b/sorbet/rbi/gems/ruby-lsp@0.22.1.rbi
@@ -0,0 +1,6117 @@
+# typed: true
+
+# DO NOT EDIT MANUALLY
+# This is an autogenerated file for types exported from the `ruby-lsp` gem.
+# Please instead update this file by running `bin/tapioca gem ruby-lsp`.
+
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/indexable_path.rb#4
+module RubyIndexer; end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/configuration.rb#5
+class RubyIndexer::Configuration
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/configuration.rb#26
+  sig { void }
+  def initialize; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/configuration.rb#229
+  sig { params(config: T::Hash[::String, T.untyped]).void }
+  def apply_config(config); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/configuration.rb#23
+  sig { returns(::Encoding) }
+  def encoding; end
+
+  # @return [Encoding]
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/configuration.rb#23
+  def encoding=(_arg0); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/configuration.rb#85
+  sig { returns(T::Array[::RubyIndexer::IndexablePath]) }
+  def indexables; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/configuration.rb#224
+  sig { returns(::Regexp) }
+  def magic_comment_regex; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/configuration.rb#70
+  sig { returns(::String) }
+  def merged_excluded_file_pattern; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/configuration.rb#20
+  sig { params(workspace_path: ::String).void }
+  def workspace_path=(workspace_path); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/configuration.rb#257
+  sig { returns(T::Array[::String]) }
+  def initial_excluded_gems; end
+
+  # @raise [ArgumentError]
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/configuration.rb#242
+  sig { params(config: T::Hash[::String, T.untyped]).void }
+  def validate_config!(config); end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/configuration.rb#8
+RubyIndexer::Configuration::CONFIGURATION_SCHEMA = T.let(T.unsafe(nil), Hash)
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#5
+class RubyIndexer::DeclarationListener
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#23
+  sig do
+    params(
+      index: ::RubyIndexer::Index,
+      dispatcher: ::Prism::Dispatcher,
+      parse_result: ::Prism::ParseResult,
+      file_path: ::String,
+      collect_comments: T::Boolean
+    ).void
+  end
+  def initialize(index, dispatcher, parse_result, file_path, collect_comments: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#493
+  sig do
+    params(
+      name_or_nesting: T.any(::String, T::Array[::String]),
+      full_location: ::Prism::Location,
+      name_location: ::Prism::Location,
+      parent_class_name: T.nilable(::String),
+      comments: T.nilable(::String)
+    ).void
+  end
+  def add_class(name_or_nesting, full_location, name_location, parent_class_name: T.unsafe(nil), comments: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#446
+  sig do
+    params(
+      name: ::String,
+      node_location: ::Prism::Location,
+      signatures: T::Array[::RubyIndexer::Entry::Signature],
+      visibility: ::RubyIndexer::Entry::Visibility,
+      comments: T.nilable(::String)
+    ).void
+  end
+  def add_method(name, node_location, signatures, visibility: T.unsafe(nil), comments: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#469
+  sig do
+    params(
+      name: ::String,
+      full_location: ::Prism::Location,
+      name_location: ::Prism::Location,
+      comments: T.nilable(::String)
+    ).void
+  end
+  def add_module(name, full_location, name_location, comments: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#525
+  sig { returns(T.nilable(::RubyIndexer::Entry::Namespace)) }
+  def current_owner; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#12
+  sig { returns(T::Array[::String]) }
+  def indexing_errors; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#422
+  sig { params(node: ::Prism::AliasMethodNode).void }
+  def on_alias_method_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#261
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#300
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#87
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#119
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#249
+  sig { params(node: ::Prism::ConstantAndWriteNode).void }
+  def on_constant_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#255
+  sig { params(node: ::Prism::ConstantOperatorWriteNode).void }
+  def on_constant_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#243
+  sig { params(node: ::Prism::ConstantOrWriteNode).void }
+  def on_constant_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#227
+  sig { params(node: ::Prism::ConstantPathAndWriteNode).void }
+  def on_constant_path_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#217
+  sig { params(node: ::Prism::ConstantPathOperatorWriteNode).void }
+  def on_constant_path_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#207
+  sig { params(node: ::Prism::ConstantPathOrWriteNode).void }
+  def on_constant_path_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#197
+  sig { params(node: ::Prism::ConstantPathWriteNode).void }
+  def on_constant_path_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#237
+  sig { params(node: ::Prism::ConstantWriteNode).void }
+  def on_constant_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#321
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#362
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#372
+  sig { params(node: ::Prism::GlobalVariableAndWriteNode).void }
+  def on_global_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#377
+  sig { params(node: ::Prism::GlobalVariableOperatorWriteNode).void }
+  def on_global_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#382
+  sig { params(node: ::Prism::GlobalVariableOrWriteNode).void }
+  def on_global_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#387
+  sig { params(node: ::Prism::GlobalVariableTargetNode).void }
+  def on_global_variable_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#392
+  sig { params(node: ::Prism::GlobalVariableWriteNode).void }
+  def on_global_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#402
+  sig { params(node: ::Prism::InstanceVariableAndWriteNode).void }
+  def on_instance_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#407
+  sig { params(node: ::Prism::InstanceVariableOperatorWriteNode).void }
+  def on_instance_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#412
+  sig { params(node: ::Prism::InstanceVariableOrWriteNode).void }
+  def on_instance_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#417
+  sig { params(node: ::Prism::InstanceVariableTargetNode).void }
+  def on_instance_variable_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#397
+  sig { params(node: ::Prism::InstanceVariableWriteNode).void }
+  def on_instance_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#124
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#130
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#177
+  sig { params(node: ::Prism::MultiWriteNode).void }
+  def on_multi_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#135
+  sig { params(node: ::Prism::SingletonClassNode).void }
+  def on_singleton_class_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#172
+  sig { params(node: ::Prism::SingletonClassNode).void }
+  def on_singleton_class_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#518
+  sig { void }
+  def pop_namespace_stack; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#508
+  sig { params(block: T.proc.params(index: ::RubyIndexer::Index, base: ::RubyIndexer::Entry::Namespace).void).void }
+  def register_included_hook(&block); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#1013
+  sig { params(name: ::String).returns(T::Array[::String]) }
+  def actual_nesting(name); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#670
+  sig do
+    params(
+      node: T.any(::Prism::ConstantAndWriteNode, ::Prism::ConstantOperatorWriteNode, ::Prism::ConstantOrWriteNode, ::Prism::ConstantPathAndWriteNode, ::Prism::ConstantPathOperatorWriteNode, ::Prism::ConstantPathOrWriteNode, ::Prism::ConstantPathTargetNode, ::Prism::ConstantPathWriteNode, ::Prism::ConstantTargetNode, ::Prism::ConstantWriteNode),
+      name: ::String,
+      value: T.nilable(::Prism::Node)
+    ).void
+  end
+  def add_constant(node, name, value = T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#1027
+  sig { params(short_name: ::String, entry: ::RubyIndexer::Entry::Namespace).void }
+  def advance_namespace_stack(short_name, entry); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#721
+  sig { params(node: ::Prism::Node).returns(T.nilable(::String)) }
+  def collect_comments(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#749
+  sig { params(line: ::Integer).returns(T::Boolean) }
+  def comment_exists_at?(line); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#921
+  sig { returns(::RubyIndexer::Entry::Visibility) }
+  def current_visibility; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#754
+  sig { params(name: ::String).returns(::String) }
+  def fully_qualify_name(name); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#614
+  sig { params(node: ::Prism::CallNode).void }
+  def handle_alias_method(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#763
+  sig { params(node: ::Prism::CallNode, reader: T::Boolean, writer: T::Boolean).void }
+  def handle_attribute(node, reader:, writer:); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#543
+  sig do
+    params(
+      node: T.any(::Prism::GlobalVariableAndWriteNode, ::Prism::GlobalVariableOperatorWriteNode, ::Prism::GlobalVariableOrWriteNode, ::Prism::GlobalVariableTargetNode, ::Prism::GlobalVariableWriteNode),
+      loc: ::Prism::Location
+    ).void
+  end
+  def handle_global_variable(node, loc); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#567
+  sig do
+    params(
+      node: T.any(::Prism::InstanceVariableAndWriteNode, ::Prism::InstanceVariableOperatorWriteNode, ::Prism::InstanceVariableOrWriteNode, ::Prism::InstanceVariableTargetNode, ::Prism::InstanceVariableWriteNode),
+      loc: ::Prism::Location
+    ).void
+  end
+  def handle_instance_variable(node, loc); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#840
+  sig { params(node: ::Prism::CallNode).void }
+  def handle_module_function(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#806
+  sig { params(node: ::Prism::CallNode, operation: ::Symbol).void }
+  def handle_module_operation(node, operation); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#882
+  sig { params(node: ::Prism::CallNode).void }
+  def handle_private_class_method(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#589
+  sig { params(node: ::Prism::CallNode).void }
+  def handle_private_constant(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#926
+  sig do
+    params(
+      parameters_node: T.nilable(::Prism::ParametersNode)
+    ).returns(T::Array[::RubyIndexer::Entry::Parameter])
+  end
+  def list_params(parameters_node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#988
+  sig { params(node: T.nilable(::Prism::Node)).returns(T.nilable(::Symbol)) }
+  def parameter_name(node); end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#9
+RubyIndexer::DeclarationListener::BASIC_OBJECT_NESTING = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/declaration_listener.rb#8
+RubyIndexer::DeclarationListener::OBJECT_NESTING = T.let(T.unsafe(nil), Array)
+
+# @abstract It cannot be directly instantiated. Subclasses must implement the `abstract` methods below.
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/enhancement.rb#5
+class RubyIndexer::Enhancement
+  abstract!
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/enhancement.rb#35
+  sig { params(listener: ::RubyIndexer::DeclarationListener).void }
+  def initialize(listener); end
+
+  # The `on_extend` indexing enhancement is invoked whenever an extend is encountered in the code. It can be used to
+  # register for an included callback, similar to what `ActiveSupport::Concern` does in order to auto-extend the
+  # `ClassMethods` modules
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/enhancement.rb#43
+  sig { overridable.params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/enhancement.rb#46
+  sig { overridable.params(node: ::Prism::CallNode).void }
+  def on_call_node_leave(node); end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/enhancement.rb#23
+    sig { params(listener: ::RubyIndexer::DeclarationListener).returns(T::Array[::RubyIndexer::Enhancement]) }
+    def all(listener); end
+
+    # Only available for testing purposes
+    #
+    # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/enhancement.rb#29
+    sig { void }
+    def clear; end
+
+    # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/enhancement.rb#17
+    sig { params(child: T::Class[::RubyIndexer::Enhancement]).void }
+    def inherited(child); end
+  end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#5
+class RubyIndexer::Entry
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#38
+  sig do
+    params(
+      name: ::String,
+      file_path: ::String,
+      location: ::RubyIndexer::Location,
+      comments: T.nilable(::String)
+    ).void
+  end
+  def initialize(name, file_path, location, comments); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#67
+  sig { returns(::String) }
+  def comments; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#62
+  sig { returns(::String) }
+  def file_name; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#20
+  sig { returns(::String) }
+  def file_path; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#23
+  sig { returns(::RubyIndexer::Location) }
+  def location; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#17
+  sig { returns(::String) }
+  def name; end
+
+  # @return [RubyIndexer::Location]
+  #
+  # source://sorbet-runtime/0.5.11647lib/types/private/methods/_methods.rb#257
+  def name_location(*args, **_arg1, &blk); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#57
+  sig { returns(T::Boolean) }
+  def private?; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#52
+  sig { returns(T::Boolean) }
+  def protected?; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#47
+  sig { returns(T::Boolean) }
+  def public?; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#28
+  sig { returns(::RubyIndexer::Entry::Visibility) }
+  def visibility; end
+
+  # @return [Visibility]
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#28
+  def visibility=(_arg0); end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#373
+class RubyIndexer::Entry::Accessor < ::RubyIndexer::Entry::Member
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#377
+  sig { override.returns(T::Array[::RubyIndexer::Entry::Signature]) }
+  def signatures; end
+end
+
+# A block method parameter, e.g. `def foo(&block)`
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#295
+class RubyIndexer::Entry::BlockParameter < ::RubyIndexer::Entry::Parameter
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#307
+  sig { override.returns(::Symbol) }
+  def decorated_name; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#301
+    sig { returns(::RubyIndexer::Entry::BlockParameter) }
+    def anonymous; end
+  end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#296
+RubyIndexer::Entry::BlockParameter::DEFAULT_NAME = T.let(T.unsafe(nil), Symbol)
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#178
+class RubyIndexer::Entry::Class < ::RubyIndexer::Entry::Namespace
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#196
+  sig do
+    params(
+      nesting: T::Array[::String],
+      file_path: ::String,
+      location: ::RubyIndexer::Location,
+      name_location: ::RubyIndexer::Location,
+      comments: T.nilable(::String),
+      parent_class: T.nilable(::String)
+    ).void
+  end
+  def initialize(nesting, file_path, location, name_location, comments, parent_class); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#202
+  sig { override.returns(::Integer) }
+  def ancestor_hash; end
+
+  # The unresolved name of the parent class. This may return `nil`, which indicates the lack of an explicit parent
+  # and therefore ::Object is the correct parent class
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#184
+  sig { returns(T.nilable(::String)) }
+  def parent_class; end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#224
+class RubyIndexer::Entry::Constant < ::RubyIndexer::Entry; end
+
+# Alias represents a resolved alias, which points to an existing constant target
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#456
+class RubyIndexer::Entry::ConstantAlias < ::RubyIndexer::Entry
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#463
+  sig { params(target: ::String, unresolved_alias: ::RubyIndexer::Entry::UnresolvedConstantAlias).void }
+  def initialize(target, unresolved_alias); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#460
+  sig { returns(::String) }
+  def target; end
+end
+
+# A forwarding method parameter, e.g. `def foo(...)`
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#313
+class RubyIndexer::Entry::ForwardingParameter < ::RubyIndexer::Entry::Parameter
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#317
+  sig { void }
+  def initialize; end
+end
+
+# Represents a global variable e.g.: $DEBUG
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#477
+class RubyIndexer::Entry::GlobalVariable < ::RubyIndexer::Entry; end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#121
+class RubyIndexer::Entry::Include < ::RubyIndexer::Entry::ModuleOperation; end
+
+# Represents an instance variable e.g.: @a = 1
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#480
+class RubyIndexer::Entry::InstanceVariable < ::RubyIndexer::Entry
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#493
+  sig do
+    params(
+      name: ::String,
+      file_path: ::String,
+      location: ::RubyIndexer::Location,
+      comments: T.nilable(::String),
+      owner: T.nilable(::RubyIndexer::Entry::Namespace)
+    ).void
+  end
+  def initialize(name, file_path, location, comments, owner); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#482
+  sig { returns(T.nilable(::RubyIndexer::Entry::Namespace)) }
+  def owner; end
+end
+
+# An required keyword method parameter, e.g. `def foo(a:)`
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#259
+class RubyIndexer::Entry::KeywordParameter < ::RubyIndexer::Entry::Parameter
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#261
+  sig { override.returns(::Symbol) }
+  def decorated_name; end
+end
+
+# A keyword rest method parameter, e.g. `def foo(**a)`
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#285
+class RubyIndexer::Entry::KeywordRestParameter < ::RubyIndexer::Entry::Parameter
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#289
+  sig { override.returns(::Symbol) }
+  def decorated_name; end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#286
+RubyIndexer::Entry::KeywordRestParameter::DEFAULT_NAME = T.let(T.unsafe(nil), Symbol)
+
+# @abstract It cannot be directly instantiated. Subclasses must implement the `abstract` methods below.
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#323
+class RubyIndexer::Entry::Member < ::RubyIndexer::Entry
+  abstract!
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#342
+  sig do
+    params(
+      name: ::String,
+      file_path: ::String,
+      location: ::RubyIndexer::Location,
+      comments: T.nilable(::String),
+      visibility: ::RubyIndexer::Entry::Visibility,
+      owner: T.nilable(::RubyIndexer::Entry::Namespace)
+    ).void
+  end
+  def initialize(name, file_path, location, comments, visibility, owner); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#352
+  sig { returns(::String) }
+  def decorated_parameters; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#360
+  sig { returns(::String) }
+  def formatted_signatures; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#330
+  sig { returns(T.nilable(::RubyIndexer::Entry::Namespace)) }
+  def owner; end
+
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#349
+  sig { abstract.returns(T::Array[::RubyIndexer::Entry::Signature]) }
+  def signatures; end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#389
+class RubyIndexer::Entry::Method < ::RubyIndexer::Entry::Member
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#411
+  sig do
+    params(
+      name: ::String,
+      file_path: ::String,
+      location: ::RubyIndexer::Location,
+      name_location: ::RubyIndexer::Location,
+      comments: T.nilable(::String),
+      signatures: T::Array[::RubyIndexer::Entry::Signature],
+      visibility: ::RubyIndexer::Entry::Visibility,
+      owner: T.nilable(::RubyIndexer::Entry::Namespace)
+    ).void
+  end
+  def initialize(name, file_path, location, name_location, comments, signatures, visibility, owner); end
+
+  # Returns the location of the method name, excluding parameters or the body
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#397
+  sig { returns(::RubyIndexer::Location) }
+  def name_location; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#393
+  sig { override.returns(T::Array[::RubyIndexer::Entry::Signature]) }
+  def signatures; end
+end
+
+# A method alias is a resolved alias entry that points to the exact method target it refers to
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#531
+class RubyIndexer::Entry::MethodAlias < ::RubyIndexer::Entry
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#543
+  sig do
+    params(
+      target: T.any(::RubyIndexer::Entry::Member, ::RubyIndexer::Entry::MethodAlias),
+      unresolved_alias: ::RubyIndexer::Entry::UnresolvedMethodAlias
+    ).void
+  end
+  def initialize(target, unresolved_alias); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#560
+  sig { returns(::String) }
+  def decorated_parameters; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#565
+  sig { returns(::String) }
+  def formatted_signatures; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#538
+  sig { returns(T.nilable(::RubyIndexer::Entry::Namespace)) }
+  def owner; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#570
+  sig { returns(T::Array[::RubyIndexer::Entry::Signature]) }
+  def signatures; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#535
+  sig { returns(T.any(::RubyIndexer::Entry::Member, ::RubyIndexer::Entry::MethodAlias)) }
+  def target; end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#175
+class RubyIndexer::Entry::Module < ::RubyIndexer::Entry::Namespace; end
+
+# @abstract It cannot be directly instantiated. Subclasses must implement the `abstract` methods below.
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#106
+class RubyIndexer::Entry::ModuleOperation
+  abstract!
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#116
+  sig { params(module_name: ::String).void }
+  def initialize(module_name); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#113
+  sig { returns(::String) }
+  def module_name; end
+end
+
+# @abstract It cannot be directly instantiated. Subclasses must implement the `abstract` methods below.
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#124
+class RubyIndexer::Entry::Namespace < ::RubyIndexer::Entry
+  abstract!
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#146
+  sig do
+    params(
+      nesting: T::Array[::String],
+      file_path: ::String,
+      location: ::RubyIndexer::Location,
+      name_location: ::RubyIndexer::Location,
+      comments: T.nilable(::String)
+    ).void
+  end
+  def initialize(nesting, file_path, location, name_location, comments); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#170
+  sig { returns(::Integer) }
+  def ancestor_hash; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#157
+  sig { returns(T::Array[::String]) }
+  def mixin_operation_module_names; end
+
+  # Stores all explicit prepend, include and extend operations in the exact order they were discovered in the source
+  # code. Maintaining the order is essential to linearize ancestors the right way when a module is both included
+  # and prepended
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#165
+  sig { returns(T::Array[::RubyIndexer::Entry::ModuleOperation]) }
+  def mixin_operations; end
+
+  # Returns the location of the constant name, excluding the parent class or the body
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#135
+  sig { returns(::RubyIndexer::Location) }
+  def name_location; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#131
+  sig { returns(T::Array[::String]) }
+  def nesting; end
+end
+
+# An optional keyword method parameter, e.g. `def foo(a: 123)`
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#267
+class RubyIndexer::Entry::OptionalKeywordParameter < ::RubyIndexer::Entry::Parameter
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#269
+  sig { override.returns(::Symbol) }
+  def decorated_name; end
+end
+
+# An optional method parameter, e.g. `def foo(a = 123)`
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#251
+class RubyIndexer::Entry::OptionalParameter < ::RubyIndexer::Entry::Parameter
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#253
+  sig { override.returns(::Symbol) }
+  def decorated_name; end
+end
+
+# @abstract It cannot be directly instantiated. Subclasses must implement the `abstract` methods below.
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#227
+class RubyIndexer::Entry::Parameter
+  abstract!
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#241
+  sig { params(name: ::Symbol).void }
+  def initialize(name:); end
+
+  # Name includes just the name of the parameter, excluding symbols like splats
+  # Decorated name is the parameter name including the splat or block prefix, e.g.: `*foo`, `**foo` or `&block`
+  #
+  # @return [Symbol]
+  #
+  # source://sorbet-runtime/0.5.11647lib/types/private/methods/_methods.rb#257
+  def decorated_name(*args, **_arg1, &blk); end
+
+  # Name includes just the name of the parameter, excluding symbols like splats
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#235
+  sig { returns(::Symbol) }
+  def name; end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#122
+class RubyIndexer::Entry::Prepend < ::RubyIndexer::Entry::ModuleOperation; end
+
+# A required method parameter, e.g. `def foo(a)`
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#247
+class RubyIndexer::Entry::RequiredParameter < ::RubyIndexer::Entry::Parameter; end
+
+# A rest method parameter, e.g. `def foo(*a)`
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#275
+class RubyIndexer::Entry::RestParameter < ::RubyIndexer::Entry::Parameter
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#279
+  sig { override.returns(::Symbol) }
+  def decorated_name; end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#276
+RubyIndexer::Entry::RestParameter::DEFAULT_NAME = T.let(T.unsafe(nil), Symbol)
+
+# Ruby doesn't support method overloading, so a method will have only one signature.
+# However RBS can represent the concept of method overloading, with different return types based on the arguments
+# passed, so we need to store all the signatures.
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#578
+class RubyIndexer::Entry::Signature
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#585
+  sig { params(parameters: T::Array[::RubyIndexer::Entry::Parameter]).void }
+  def initialize(parameters); end
+
+  # Returns a string with the decorated names of the parameters of this member. E.g.: `(a, b = 1, c: 2)`
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#591
+  sig { returns(::String) }
+  def format; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#683
+  sig { params(args: T.nilable(T::Array[::Prism::Node]), names: T::Array[::Symbol]).returns(T::Boolean) }
+  def keyword_arguments_match?(args, names); end
+
+  # Returns `true` if the given call node arguments array matches this method signature. This method will prefer
+  # returning `true` for situations that cannot be analyzed statically, like the presence of splats, keyword splats
+  # or forwarding arguments.
+  #
+  # Since this method is used to detect which overload should be displayed in signature help, it will also return
+  # `true` if there are missing arguments since the user may not be done typing yet. For example:
+  #
+  # ```ruby
+  # def foo(a, b); end
+  # # All of the following are considered matches because the user might be in the middle of typing and we have to
+  # # show them the signature
+  # foo
+  # foo(1)
+  # foo(1, 2)
+  # ```
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#611
+  sig { params(arguments: T::Array[::Prism::Node]).returns(T::Boolean) }
+  def matches?(arguments); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#582
+  sig { returns(T::Array[::RubyIndexer::Entry::Parameter]) }
+  def parameters; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#670
+  sig do
+    params(
+      positional_args: T::Array[::Prism::Node],
+      forwarding_arguments: T::Array[::Prism::Node],
+      keyword_args: T.nilable(T::Array[::Prism::Node]),
+      min_pos: ::Integer,
+      max_pos: T.any(::Float, ::Integer)
+    ).returns(T::Boolean)
+  end
+  def positional_arguments_match?(positional_args, forwarding_arguments, keyword_args, min_pos, max_pos); end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#207
+class RubyIndexer::Entry::SingletonClass < ::RubyIndexer::Entry::Class
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#217
+  sig do
+    params(
+      location: ::RubyIndexer::Location,
+      name_location: ::RubyIndexer::Location,
+      comments: T.nilable(::String)
+    ).void
+  end
+  def update_singleton_information(location, name_location, comments); end
+end
+
+# An UnresolvedAlias points to a constant alias with a right hand side that has not yet been resolved. For
+# example, if we find
+#
+# ```ruby
+#   CONST = Foo
+# ```
+# Before we have discovered `Foo`, there's no way to eagerly resolve this alias to the correct target constant.
+# All aliases are inserted as UnresolvedAlias in the index first and then we lazily resolve them to the correct
+# target in [rdoc-ref:Index#resolve]. If the right hand side contains a constant that doesn't exist, then it's not
+# possible to resolve the alias and it will remain an UnresolvedAlias until the right hand side constant exists
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#428
+class RubyIndexer::Entry::UnresolvedConstantAlias < ::RubyIndexer::Entry
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#447
+  sig do
+    params(
+      target: ::String,
+      nesting: T::Array[::String],
+      name: ::String,
+      file_path: ::String,
+      location: ::RubyIndexer::Location,
+      comments: T.nilable(::String)
+    ).void
+  end
+  def initialize(target, nesting, name, file_path, location, comments); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#435
+  sig { returns(T::Array[::String]) }
+  def nesting; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#432
+  sig { returns(::String) }
+  def target; end
+end
+
+# An unresolved method alias is an alias entry for which we aren't sure what the right hand side points to yet. For
+# example, if we have `alias a b`, we create an unresolved alias for `a` because we aren't sure immediate what `b`
+# is referring to
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#502
+class RubyIndexer::Entry::UnresolvedMethodAlias < ::RubyIndexer::Entry
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#521
+  sig do
+    params(
+      new_name: ::String,
+      old_name: ::String,
+      owner: T.nilable(::RubyIndexer::Entry::Namespace),
+      file_path: ::String,
+      location: ::RubyIndexer::Location,
+      comments: T.nilable(::String)
+    ).void
+  end
+  def initialize(new_name, old_name, owner, file_path, location, comments); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#506
+  sig { returns(::String) }
+  def new_name; end
+
+  # @return [String]
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#506
+  def old_name; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#509
+  sig { returns(T.nilable(::RubyIndexer::Entry::Namespace)) }
+  def owner; end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/entry.rb#6
+class RubyIndexer::Entry::Visibility < ::T::Enum
+  enums do
+    PRIVATE = new
+    PROTECTED = new
+    PUBLIC = new
+  end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#5
+class RubyIndexer::Index
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#19
+  sig { void }
+  def initialize; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#96
+  sig { params(fully_qualified_name: ::String).returns(T.nilable(T::Array[::RubyIndexer::Entry])) }
+  def [](fully_qualified_name); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#87
+  sig { params(entry: ::RubyIndexer::Entry, skip_prefix_tree: T::Boolean).void }
+  def add(entry, skip_prefix_tree: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#16
+  sig { returns(::RubyIndexer::Configuration) }
+  def configuration; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#248
+  sig do
+    params(
+      name: ::String,
+      nesting: T::Array[::String]
+    ).returns(T::Array[T::Array[T.any(::RubyIndexer::Entry::Constant, ::RubyIndexer::Entry::ConstantAlias, ::RubyIndexer::Entry::Namespace, ::RubyIndexer::Entry::UnresolvedConstantAlias)]])
+  end
+  def constant_completion_candidates(name, nesting); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#59
+  sig { params(indexable: ::RubyIndexer::IndexablePath).void }
+  def delete(indexable); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#634
+  sig { returns(T::Boolean) }
+  def empty?; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#682
+  sig do
+    type_parameters(:T)
+      .params(
+        path: ::String,
+        type: T.nilable(T::Class[T.all(::RubyIndexer::Entry, T.type_parameter(:T))])
+      ).returns(T.nilable(T.any(T::Array[::RubyIndexer::Entry], T::Array[T.type_parameter(:T)])))
+  end
+  def entries_for(path, type = T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#654
+  sig { params(name: ::String).returns(::RubyIndexer::Entry::SingletonClass) }
+  def existing_or_new_singleton_class(name); end
+
+  # Searches for a constant based on an unqualified name and returns the first possible match regardless of whether
+  # there are more possible matching entries
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#117
+  sig do
+    params(
+      name: ::String
+    ).returns(T.nilable(T::Array[T.any(::RubyIndexer::Entry::Constant, ::RubyIndexer::Entry::ConstantAlias, ::RubyIndexer::Entry::Namespace, ::RubyIndexer::Entry::UnresolvedConstantAlias)]))
+  end
+  def first_unqualified_const(name); end
+
+  # Follows aliases in a namespace. The algorithm keeps checking if the name is an alias and then recursively follows
+  # it. The idea is that we test the name in parts starting from the complete name to the first namespace. For
+  # `Foo::Bar::Baz`, we would test:
+  # 1. Is `Foo::Bar::Baz` an alias? Get the target and recursively follow its target
+  # 2. Is `Foo::Bar` an alias? Get the target and recursively follow its target
+  # 3. Is `Foo` an alias? Get the target and recursively follow its target
+  #
+  # If we find an alias, then we want to follow its target. In the same example, if `Foo::Bar` is an alias to
+  # `Something::Else`, then we first discover `Something::Else::Baz`. But `Something::Else::Baz` might contain other
+  # aliases, so we have to invoke `follow_aliased_namespace` again to check until we only return a real name
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#425
+  sig { params(name: ::String, seen_names: T::Array[::String]).returns(::String) }
+  def follow_aliased_namespace(name, seen_names = T.unsafe(nil)); end
+
+  # Fuzzy searches index entries based on Jaro-Winkler similarity. If no query is provided, all entries are returned
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#166
+  sig { params(query: T.nilable(::String)).returns(T::Array[::RubyIndexer::Entry]) }
+  def fuzzy_search(query); end
+
+  # Synchronizes a change made to the given indexable path. This method will ensure that new declarations are indexed,
+  # removed declarations removed and that the ancestor linearization cache is cleared if necessary
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#606
+  sig { params(indexable: ::RubyIndexer::IndexablePath).void }
+  def handle_change(indexable); end
+
+  # Index all files for the given indexable paths, which defaults to what is configured. A block can be used to track
+  # and control indexing progress. That block is invoked with the current progress percentage and should return `true`
+  # to continue indexing or `false` to stop indexing.
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#354
+  sig do
+    params(
+      indexable_paths: T::Array[::RubyIndexer::IndexablePath],
+      block: T.nilable(T.proc.params(progress: ::Integer).returns(T::Boolean))
+    ).void
+  end
+  def index_all(indexable_paths: T.unsafe(nil), &block); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#379
+  sig do
+    params(
+      indexable_path: ::RubyIndexer::IndexablePath,
+      source: T.nilable(::String),
+      collect_comments: T::Boolean
+    ).void
+  end
+  def index_single(indexable_path, source = T.unsafe(nil), collect_comments: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#644
+  sig { params(name: ::String).returns(T::Boolean) }
+  def indexed?(name); end
+
+  # Returns a list of possible candidates for completion of instance variables for a given owner name. The name must
+  # include the `@` prefix
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#594
+  sig { params(name: ::String, owner_name: ::String).returns(T::Array[::RubyIndexer::Entry::InstanceVariable]) }
+  def instance_variable_completion_candidates(name, owner_name); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#649
+  sig { returns(::Integer) }
+  def length; end
+
+  # Linearizes the ancestors for a given name, returning the order of namespaces in which Ruby will search for method
+  # or constant declarations.
+  #
+  # When we add an ancestor in Ruby, that namespace might have ancestors of its own. Therefore, we need to linearize
+  # everything recursively to ensure that we are placing ancestors in the right order. For example, if you include a
+  # module that prepends another module, then the prepend module appears before the included module.
+  #
+  # The order of ancestors is [linearized_prepends, self, linearized_includes, linearized_superclass]
+  #
+  # @raise [NonExistingNamespaceError]
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#503
+  sig { params(fully_qualified_name: ::String).returns(T::Array[::String]) }
+  def linearized_ancestors_of(fully_qualified_name); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#195
+  sig do
+    params(
+      name: T.nilable(::String),
+      receiver_name: ::String
+    ).returns(T::Array[T.any(::RubyIndexer::Entry::Member, ::RubyIndexer::Entry::MethodAlias)])
+  end
+  def method_completion_candidates(name, receiver_name); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#639
+  sig { returns(T::Array[::String]) }
+  def names; end
+
+  # Searches entries in the index based on an exact prefix, intended for providing autocomplete. All possible matches
+  # to the prefix are returned. The return is an array of arrays, where each entry is the array of entries for a given
+  # name match. For example:
+  # ## Example
+  # ```ruby
+  # # If the index has two entries for `Foo::Bar` and one for `Foo::Baz`, then:
+  # index.prefix_search("Foo::B")
+  # # Will return:
+  # [
+  #   [#<Entry::Class name="Foo::Bar">, #<Entry::Class name="Foo::Bar">],
+  #   [#<Entry::Class name="Foo::Baz">],
+  # ]
+  # ```
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#147
+  sig do
+    params(
+      query: ::String,
+      nesting: T.nilable(T::Array[::String])
+    ).returns(T::Array[T::Array[::RubyIndexer::Entry]])
+  end
+  def prefix_search(query, nesting = T.unsafe(nil)); end
+
+  # Register an included `hook` that will be executed when `module_name` is included into any namespace
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#54
+  sig do
+    params(
+      module_name: ::String,
+      hook: T.proc.params(index: ::RubyIndexer::Index, base: ::RubyIndexer::Entry::Namespace).void
+    ).void
+  end
+  def register_included_hook(module_name, &hook); end
+
+  # Resolve a constant to its declaration based on its name and the nesting where the reference was found. Parameter
+  # documentation:
+  #
+  # name: the name of the reference how it was found in the source code (qualified or not)
+  # nesting: the nesting structure where the reference was found (e.g.: ["Foo", "Bar"])
+  # seen_names: this parameter should not be used by consumers of the api. It is used to avoid infinite recursion when
+  # resolving circular references
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#313
+  sig do
+    params(
+      name: ::String,
+      nesting: T::Array[::String],
+      seen_names: T::Array[::String]
+    ).returns(T.nilable(T::Array[T.any(::RubyIndexer::Entry::ConstantAlias, ::RubyIndexer::Entry::Namespace, ::RubyIndexer::Entry::UnresolvedConstantAlias)]))
+  end
+  def resolve(name, nesting, seen_names = T.unsafe(nil)); end
+
+  # Resolves an instance variable name for a given owner name. This method will linearize the ancestors of the owner
+  # and find inherited instance variables as well
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#581
+  sig do
+    params(
+      variable_name: ::String,
+      owner_name: ::String
+    ).returns(T.nilable(T::Array[::RubyIndexer::Entry::InstanceVariable]))
+  end
+  def resolve_instance_variable(variable_name, owner_name); end
+
+  # Attempts to find methods for a resolved fully qualified receiver name. Do not provide the `seen_names` parameter
+  # as it is used only internally to prevent infinite loops when resolving circular aliases
+  # Returns `nil` if the method does not exist on that receiver
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#465
+  sig do
+    params(
+      method_name: ::String,
+      receiver_name: ::String,
+      seen_names: T::Array[::String],
+      inherited_only: T::Boolean
+    ).returns(T.nilable(T::Array[T.any(::RubyIndexer::Entry::Member, ::RubyIndexer::Entry::MethodAlias)]))
+  end
+  def resolve_method(method_name, receiver_name, seen_names = T.unsafe(nil), inherited_only: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#101
+  sig { params(query: ::String).returns(T::Array[::RubyIndexer::IndexablePath]) }
+  def search_require_paths(query); end
+
+  private
+
+  # Removes redundancy from a constant reference's full name. For example, if we find a reference to `A::B::Foo`
+  # inside of the ["A", "B"] nesting, then we should not concatenate the nesting with the name or else we'll end up
+  # with `A::B::A::B::Foo`. This method will remove any redundant parts from the final name based on the reference and
+  # the nesting
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#982
+  sig { params(name: ::String, nesting: T::Array[::String]).returns(::String) }
+  def build_non_redundant_full_name(name, nesting); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#1014
+  sig do
+    params(
+      full_name: ::String,
+      seen_names: T::Array[::String]
+    ).returns(T.nilable(T::Array[T.any(::RubyIndexer::Entry::ConstantAlias, ::RubyIndexer::Entry::Namespace, ::RubyIndexer::Entry::UnresolvedConstantAlias)]))
+  end
+  def direct_or_aliased_constant(full_name, seen_names); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#943
+  sig do
+    params(
+      name: T.nilable(::String),
+      nesting: T::Array[::String]
+    ).returns(T::Array[T::Array[T.any(::RubyIndexer::Entry::Constant, ::RubyIndexer::Entry::ConstantAlias, ::RubyIndexer::Entry::Namespace, ::RubyIndexer::Entry::UnresolvedConstantAlias)]])
+  end
+  def inherited_constant_completion_candidates(name, nesting); end
+
+  # Linearize mixins for an array of namespace entries. This method will mutate the `ancestors` array with the
+  # linearized ancestors of the mixins
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#728
+  sig do
+    params(
+      ancestors: T::Array[::String],
+      namespace_entries: T::Array[::RubyIndexer::Entry::Namespace],
+      nesting: T::Array[::String]
+    ).void
+  end
+  def linearize_mixins(ancestors, namespace_entries, nesting); end
+
+  # Linearize the superclass of a given namespace (including modules with the implicit `Module` superclass). This
+  # method will mutate the `ancestors` array with the linearized ancestors of the superclass
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#778
+  sig do
+    params(
+      ancestors: T::Array[::String],
+      attached_class_name: ::String,
+      fully_qualified_name: ::String,
+      namespace_entries: T::Array[::RubyIndexer::Entry::Namespace],
+      nesting: T::Array[::String],
+      singleton_levels: ::Integer
+    ).void
+  end
+  def linearize_superclass(ancestors, attached_class_name, fully_qualified_name, namespace_entries, nesting, singleton_levels); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#913
+  sig do
+    params(
+      name: ::String,
+      nesting: T::Array[::String],
+      seen_names: T::Array[::String]
+    ).returns(T.nilable(T::Array[T.any(::RubyIndexer::Entry::ConstantAlias, ::RubyIndexer::Entry::Namespace, ::RubyIndexer::Entry::UnresolvedConstantAlias)]))
+  end
+  def lookup_ancestor_chain(name, nesting, seen_names); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#884
+  sig do
+    params(
+      name: ::String,
+      nesting: T::Array[::String],
+      seen_names: T::Array[::String]
+    ).returns(T.nilable(T::Array[T.any(::RubyIndexer::Entry::ConstantAlias, ::RubyIndexer::Entry::Namespace, ::RubyIndexer::Entry::UnresolvedConstantAlias)]))
+  end
+  def lookup_enclosing_scopes(name, nesting, seen_names); end
+
+  # Attempts to resolve an UnresolvedAlias into a resolved Alias. If the unresolved alias is pointing to a constant
+  # that doesn't exist, then we return the same UnresolvedAlias
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#851
+  sig do
+    params(
+      entry: ::RubyIndexer::Entry::UnresolvedConstantAlias,
+      seen_names: T::Array[::String]
+    ).returns(T.any(::RubyIndexer::Entry::ConstantAlias, ::RubyIndexer::Entry::UnresolvedConstantAlias))
+  end
+  def resolve_alias(entry, seen_names); end
+
+  # Attempt to resolve a given unresolved method alias. This method returns the resolved alias if we managed to
+  # identify the target or the same unresolved alias entry if we couldn't
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#1036
+  sig do
+    params(
+      entry: ::RubyIndexer::Entry::UnresolvedMethodAlias,
+      receiver_name: ::String,
+      seen_names: T::Array[::String]
+    ).returns(T.any(::RubyIndexer::Entry::MethodAlias, ::RubyIndexer::Entry::UnresolvedMethodAlias))
+  end
+  def resolve_method_alias(entry, receiver_name, seen_names); end
+
+  # Runs the registered included hooks
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#693
+  sig { params(fully_qualified_name: ::String, nesting: T::Array[::String]).void }
+  def run_included_hooks(fully_qualified_name, nesting); end
+end
+
+# The minimum Jaro-Winkler similarity score for an entry to be considered a match for a given fuzzy search query
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#13
+RubyIndexer::Index::ENTRY_SIMILARITY_THRESHOLD = T.let(T.unsafe(nil), Float)
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#10
+class RubyIndexer::Index::IndexNotEmptyError < ::StandardError; end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#9
+class RubyIndexer::Index::NonExistingNamespaceError < ::StandardError; end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/index.rb#8
+class RubyIndexer::Index::UnresolvableAliasError < ::StandardError; end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/indexable_path.rb#5
+class RubyIndexer::IndexablePath
+  # An IndexablePath is instantiated with a load_path_entry and a full_path. The load_path_entry is where the file can
+  # be found in the $LOAD_PATH, which we use to determine the require_path. The load_path_entry may be `nil` if the
+  # indexer is configured to go through files that do not belong in the $LOAD_PATH. For example,
+  # `sorbet/tapioca/require.rb` ends up being a part of the paths to be indexed because it's a Ruby file inside the
+  # project, but the `sorbet` folder is not a part of the $LOAD_PATH. That means that both its load_path_entry and
+  # require_path will be `nil`, since it cannot be required by the project
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/indexable_path.rb#21
+  sig { params(load_path_entry: T.nilable(::String), full_path: ::String).void }
+  def initialize(load_path_entry, full_path); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/indexable_path.rb#12
+  sig { returns(::String) }
+  def full_path; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/indexable_path.rb#9
+  sig { returns(T.nilable(::String)) }
+  def require_path; end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/location.rb#5
+class RubyIndexer::Location
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/location.rb#41
+  sig { params(start_line: ::Integer, end_line: ::Integer, start_column: ::Integer, end_column: ::Integer).void }
+  def initialize(start_line, end_line, start_column, end_column); end
+
+  # @return [Integer]
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/location.rb#31
+  def end_column; end
+
+  # @return [Integer]
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/location.rb#31
+  def end_line; end
+
+  # @return [Integer]
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/location.rb#31
+  def start_column; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/location.rb#31
+  sig { returns(::Integer) }
+  def start_line; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/location.rb#20
+    sig do
+      params(
+        prism_location: ::Prism::Location,
+        code_units_cache: T.any(::Prism::CodeUnitsCache, T.proc.params(arg0: ::Integer).returns(::Integer))
+      ).returns(T.attached_class)
+    end
+    def from_prism_location(prism_location, code_units_cache); end
+  end
+end
+
+# A PrefixTree is a data structure that allows searching for partial strings fast. The tree is similar to a nested
+# hash structure, where the keys are the characters of the inserted strings.
+#
+# ## Example
+# ```ruby
+# tree = PrefixTree[String].new
+# # Insert entries using the same key and value
+# tree.insert("bar", "bar")
+# tree.insert("baz", "baz")
+# # Internally, the structure is analogous to this, but using nodes:
+# # {
+# #   "b" => {
+# #     "a" => {
+# #       "r" => "bar",
+# #       "z" => "baz"
+# #     }
+# #   }
+# # }
+# # When we search it, it finds all possible values based on partial (or complete matches):
+# tree.search("") # => ["bar", "baz"]
+# tree.search("b") # => ["bar", "baz"]
+# tree.search("ba") # => ["bar", "baz"]
+# tree.search("bar") # => ["bar"]
+# ```
+#
+# A PrefixTree is useful for autocomplete, since we always want to find all alternatives while the developer hasn't
+# finished typing yet. This PrefixTree implementation allows for string keys and any arbitrary value using the generic
+# `Value` type.
+#
+# See https://en.wikipedia.org/wiki/Trie for more information
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#35
+class RubyIndexer::PrefixTree
+  extend T::Generic
+
+  Value = type_member
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#42
+  sig { void }
+  def initialize; end
+
+  # Deletes the entry identified by `key` from the tree. Notice that a partial match will still delete all entries
+  # that match it. For example, if the tree contains `foo` and we ask to delete `fo`, then `foo` will be deleted
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#77
+  sig { params(key: ::String).void }
+  def delete(key); end
+
+  # Inserts a `value` using the given `key`
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#60
+  sig { params(key: ::String, value: Value).void }
+  def insert(key, value); end
+
+  # Search the PrefixTree based on a given `prefix`. If `foo` is an entry in the tree, then searching for `fo` will
+  # return it as a result. The result is always an array of the type of value attribute to the generic `Value` type.
+  # Notice that if the `Value` is an array, this method will return an array of arrays, where each entry is the array
+  # of values for a given match
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#51
+  sig { params(prefix: ::String).returns(T::Array[Value]) }
+  def search(prefix); end
+
+  private
+
+  # Find a node that matches the given `key`
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#97
+  sig { params(key: ::String).returns(T.nilable(RubyIndexer::PrefixTree::Node[Value])) }
+  def find_node(key); end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#110
+class RubyIndexer::PrefixTree::Node
+  extend T::Generic
+
+  Value = type_member
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#132
+  sig { params(key: ::String, value: Value, parent: T.nilable(RubyIndexer::PrefixTree::Node[Value])).void }
+  def initialize(key, value, parent = T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#117
+  sig { returns(T::Hash[::String, RubyIndexer::PrefixTree::Node[Value]]) }
+  def children; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#141
+  sig { returns(T::Array[Value]) }
+  def collect; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#120
+  sig { returns(::String) }
+  def key; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#126
+  sig { returns(T::Boolean) }
+  def leaf; end
+
+  # @return [Boolean]
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#126
+  def leaf=(_arg0); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#129
+  sig { returns(T.nilable(RubyIndexer::PrefixTree::Node[Value])) }
+  def parent; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#123
+  sig { returns(Value) }
+  def value; end
+
+  # @return [Value]
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/prefix_tree.rb#123
+  def value=(_arg0); end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#5
+class RubyIndexer::RBSIndexer
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#11
+  sig { params(index: ::RubyIndexer::Index).void }
+  def initialize(index); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#16
+  sig { void }
+  def index_ruby_core; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#31
+  sig { params(pathname: ::Pathname, declarations: T::Array[::RBS::AST::Declarations::Base]).void }
+  def process_signature(pathname, declarations); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#100
+  sig do
+    params(
+      declaration: T.any(::RBS::AST::Declarations::Class, ::RBS::AST::Declarations::Module),
+      entry: ::RubyIndexer::Entry::Namespace
+    ).void
+  end
+  def add_declaration_mixins_to_entry(declaration, entry); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#316
+  sig do
+    params(
+      declaration: T.any(::RBS::AST::Declarations::Class, ::RBS::AST::Declarations::Constant, ::RBS::AST::Declarations::Global, ::RBS::AST::Declarations::Module, ::RBS::AST::Members::Alias, ::RBS::AST::Members::MethodDefinition)
+    ).returns(T.nilable(::String))
+  end
+  def comments_to_string(declaration); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#57
+  sig do
+    params(
+      declaration: T.any(::RBS::AST::Declarations::Class, ::RBS::AST::Declarations::Module),
+      pathname: ::Pathname
+    ).void
+  end
+  def handle_class_or_module_declaration(declaration, pathname); end
+
+  # RBS treats constant definitions differently depend on where they are defined.
+  # When constants' rbs are defined inside a class/module block, they are treated as
+  # members of the class/module.
+  #
+  # module Encoding
+  #   US_ASCII = ... # US_ASCII is a member of Encoding
+  # end
+  #
+  # When constants' rbs are defined outside a class/module block, they are treated as
+  # top-level constants.
+  #
+  # Complex::I = ... # Complex::I is a top-level constant
+  #
+  # And we need to handle their nesting differently.
+  #
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#264
+  sig do
+    params(
+      declaration: ::RBS::AST::Declarations::Constant,
+      nesting: T::Array[::String],
+      file_path: ::String
+    ).void
+  end
+  def handle_constant(declaration, nesting, file_path); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#275
+  sig { params(declaration: ::RBS::AST::Declarations::Global, pathname: ::Pathname).void }
+  def handle_global_variable(declaration, pathname); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#116
+  sig { params(member: ::RBS::AST::Members::MethodDefinition, owner: ::RubyIndexer::Entry::Namespace).void }
+  def handle_method(member, owner); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#290
+  sig { params(member: ::RBS::AST::Members::Alias, owner_entry: ::RubyIndexer::Entry::Namespace).void }
+  def handle_signature_alias(member, owner_entry); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#175
+  sig { params(function: ::RBS::Types::Function).returns(T::Array[::RubyIndexer::Entry::Parameter]) }
+  def parse_arguments(function); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#40
+  sig { params(declaration: ::RBS::AST::Declarations::Base, pathname: ::Pathname).void }
+  def process_declaration(declaration, pathname); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#234
+  sig { params(function: ::RBS::Types::Function).returns(T::Array[::RubyIndexer::Entry::OptionalKeywordParameter]) }
+  def process_optional_keywords(function); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#154
+  sig do
+    params(
+      overload: ::RBS::AST::Members::MethodDefinition::Overload
+    ).returns(T::Array[::RubyIndexer::Entry::Parameter])
+  end
+  def process_overload(overload); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#187
+  sig { params(function: ::RBS::Types::Function).returns(T::Array[::RubyIndexer::Entry::RequiredParameter]) }
+  def process_required_and_optional_positionals(function); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#227
+  sig { params(function: ::RBS::Types::Function).returns(T::Array[::RubyIndexer::Entry::KeywordParameter]) }
+  def process_required_keywords(function); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#241
+  sig { params(function: ::RBS::Types::Function).returns(::RubyIndexer::Entry::KeywordRestParameter) }
+  def process_rest_keywords(function); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#218
+  sig { params(function: ::RBS::Types::Function).returns(::RubyIndexer::Entry::RestParameter) }
+  def process_rest_positionals(function); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#211
+  sig { params(function: ::RBS::Types::Function).returns(T::Array[::RubyIndexer::Entry::OptionalParameter]) }
+  def process_trailing_positionals(function); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#146
+  sig { params(member: ::RBS::AST::Members::MethodDefinition).returns(T::Array[::RubyIndexer::Entry::Signature]) }
+  def signatures(member); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#85
+  sig { params(rbs_location: ::RBS::Location).returns(::RubyIndexer::Location) }
+  def to_ruby_indexer_location(rbs_location); end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/rbs_indexer.rb#8
+RubyIndexer::RBSIndexer::HAS_UNTYPED_FUNCTION = T.let(T.unsafe(nil), TrueClass)
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#5
+class RubyIndexer::ReferenceFinder
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#68
+  sig do
+    params(
+      target: ::RubyIndexer::ReferenceFinder::Target,
+      index: ::RubyIndexer::Index,
+      dispatcher: ::Prism::Dispatcher,
+      include_declarations: T::Boolean
+    ).void
+  end
+  def initialize(target, index, dispatcher, include_declarations: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#266
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#109
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#122
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#238
+  sig { params(node: ::Prism::ConstantAndWriteNode).void }
+  def on_constant_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#243
+  sig { params(node: ::Prism::ConstantOperatorWriteNode).void }
+  def on_constant_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#233
+  sig { params(node: ::Prism::ConstantOrWriteNode).void }
+  def on_constant_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#217
+  sig { params(node: ::Prism::ConstantPathAndWriteNode).void }
+  def on_constant_path_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#158
+  sig { params(node: ::Prism::ConstantPathNode).void }
+  def on_constant_path_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#206
+  sig { params(node: ::Prism::ConstantPathOperatorWriteNode).void }
+  def on_constant_path_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#195
+  sig { params(node: ::Prism::ConstantPathOrWriteNode).void }
+  def on_constant_path_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#184
+  sig { params(node: ::Prism::ConstantPathWriteNode).void }
+  def on_constant_path_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#166
+  sig { params(node: ::Prism::ConstantReadNode).void }
+  def on_constant_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#228
+  sig { params(node: ::Prism::ConstantWriteNode).void }
+  def on_constant_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#248
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#259
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#127
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#140
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#174
+  sig { params(node: ::Prism::MultiWriteNode).void }
+  def on_multi_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#145
+  sig { params(node: ::Prism::SingletonClassNode).void }
+  def on_singleton_class_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#153
+  sig { params(node: ::Prism::SingletonClassNode).void }
+  def on_singleton_class_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#102
+  sig { returns(T::Array[::RubyIndexer::ReferenceFinder::Reference]) }
+  def references; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#275
+  sig { params(name: ::String).returns(T::Array[::String]) }
+  def actual_nesting(name); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#289
+  sig { params(name: ::String, location: ::Prism::Location).void }
+  def collect_constant_references(name, location); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#317
+  sig do
+    params(
+      node: T.any(::Prism::ConstantPathNode, ::Prism::ConstantPathTargetNode, ::Prism::ConstantReadNode)
+    ).returns(T.nilable(::String))
+  end
+  def constant_name(node); end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#14
+class RubyIndexer::ReferenceFinder::ConstTarget < ::RubyIndexer::ReferenceFinder::Target
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#21
+  sig { params(fully_qualified_name: ::String).void }
+  def initialize(fully_qualified_name); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#18
+  sig { returns(::String) }
+  def fully_qualified_name; end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#27
+class RubyIndexer::ReferenceFinder::MethodTarget < ::RubyIndexer::ReferenceFinder::Target
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#34
+  sig { params(method_name: ::String).void }
+  def initialize(method_name); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#31
+  sig { returns(::String) }
+  def method_name; end
+end
+
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#40
+class RubyIndexer::ReferenceFinder::Reference
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#53
+  sig { params(name: ::String, location: ::Prism::Location, declaration: T::Boolean).void }
+  def initialize(name, location, declaration:); end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#50
+  sig { returns(T::Boolean) }
+  def declaration; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#47
+  sig { returns(::Prism::Location) }
+  def location; end
+
+  # source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#44
+  sig { returns(::String) }
+  def name; end
+end
+
+# @abstract It cannot be directly instantiated. Subclasses must implement the `abstract` methods below.
+#
+# source://ruby-lsp/lib/ruby_indexer/lib/ruby_indexer/reference_finder.rb#8
+class RubyIndexer::ReferenceFinder::Target
+  abstract!
+end
+
+# source://ruby-lsp/lib/ruby-lsp.rb#4
+module RubyLsp; end
+
+# To register an add-on, inherit from this class and implement both `name` and `activate`
+#
+# # Example
+#
+# ```ruby
+# module MyGem
+#   class MyAddon < Addon
+#     def activate
+#       # Perform any relevant initialization
+#     end
+#
+#     def name
+#       "My add-on name"
+#     end
+#   end
+# end
+# ```
+#
+# @abstract It cannot be directly instantiated. Subclasses must implement the `abstract` methods below.
+#
+# source://ruby-lsp/lib/ruby_lsp/addon.rb#22
+class RubyLsp::Addon
+  abstract!
+
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#150
+  sig { void }
+  def initialize; end
+
+  # Each add-on should implement `MyAddon#activate` and use to perform any sort of initialization, such as
+  # reading information into memory or even spawning a separate process
+  #
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#181
+  sig { abstract.params(global_state: ::RubyLsp::GlobalState, outgoing_queue: ::Thread::Queue).void }
+  def activate(global_state, outgoing_queue); end
+
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#155
+  sig { params(error: ::StandardError).returns(T.self_type) }
+  def add_error(error); end
+
+  # Creates a new CodeLens listener. This method is invoked on every CodeLens request
+  #
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#212
+  sig do
+    overridable
+      .params(
+        response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[::LanguageServer::Protocol::Interface::CodeLens],
+        uri: ::URI::Generic,
+        dispatcher: ::Prism::Dispatcher
+      ).void
+  end
+  def create_code_lens_listener(response_builder, uri, dispatcher); end
+
+  # Creates a new Completion listener. This method is invoked on every Completion request
+  #
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#264
+  sig do
+    overridable
+      .params(
+        response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[::LanguageServer::Protocol::Interface::CompletionItem],
+        node_context: ::RubyLsp::NodeContext,
+        dispatcher: ::Prism::Dispatcher,
+        uri: ::URI::Generic
+      ).void
+  end
+  def create_completion_listener(response_builder, node_context, dispatcher, uri); end
+
+  # Creates a new Definition listener. This method is invoked on every Definition request
+  #
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#253
+  sig do
+    overridable
+      .params(
+        response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[T.any(::LanguageServer::Protocol::Interface::Location, ::LanguageServer::Protocol::Interface::LocationLink)],
+        uri: ::URI::Generic,
+        node_context: ::RubyLsp::NodeContext,
+        dispatcher: ::Prism::Dispatcher
+      ).void
+  end
+  def create_definition_listener(response_builder, uri, node_context, dispatcher); end
+
+  # Creates a new DocumentSymbol listener. This method is invoked on every DocumentSymbol request
+  #
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#231
+  sig do
+    overridable
+      .params(
+        response_builder: RubyLsp::ResponseBuilders::DocumentSymbol,
+        dispatcher: ::Prism::Dispatcher
+      ).void
+  end
+  def create_document_symbol_listener(response_builder, dispatcher); end
+
+  # Creates a new Hover listener. This method is invoked on every Hover request
+  #
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#222
+  sig do
+    overridable
+      .params(
+        response_builder: RubyLsp::ResponseBuilders::Hover,
+        node_context: ::RubyLsp::NodeContext,
+        dispatcher: ::Prism::Dispatcher
+      ).void
+  end
+  def create_hover_listener(response_builder, node_context, dispatcher); end
+
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#239
+  sig do
+    overridable
+      .params(
+        response_builder: RubyLsp::ResponseBuilders::SemanticHighlighting,
+        dispatcher: ::Prism::Dispatcher
+      ).void
+  end
+  def create_semantic_highlighting_listener(response_builder, dispatcher); end
+
+  # Each add-on should implement `MyAddon#deactivate` and use to perform any clean up, like shutting down a
+  # child process
+  #
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#186
+  sig { abstract.void }
+  def deactivate; end
+
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#161
+  sig { returns(T::Boolean) }
+  def error?; end
+
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#174
+  sig { returns(::String) }
+  def errors_details; end
+
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#166
+  sig { returns(::String) }
+  def formatted_errors; end
+
+  # Handle a response from a window/showMessageRequest request. Add-ons must include the addon_name as part of the
+  # original request so that the response is delegated to the correct add-on and must override this method to handle
+  # the response
+  # https://microsoft.github.io/language-server-protocol/specification#window_showMessageRequest
+  #
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#202
+  sig { overridable.params(title: ::String).void }
+  def handle_window_show_message_response(title); end
+
+  # Add-ons should override the `name` method to return the add-on name
+  #
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#190
+  sig { abstract.returns(::String) }
+  def name; end
+
+  # Add-ons should override the `version` method to return a semantic version string representing the add-on's
+  # version. This is used for compatibility checks
+  #
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/addon.rb#195
+  sig { abstract.returns(::String) }
+  def version; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/addon.rb#47
+    sig { returns(T::Array[T.class_of(RubyLsp::Addon)]) }
+    def addon_classes; end
+
+    # source://ruby-lsp/lib/ruby_lsp/addon.rb#41
+    sig { returns(T::Array[::RubyLsp::Addon]) }
+    def addons; end
+
+    # @return [Array<Addon>]
+    #
+    # source://ruby-lsp/lib/ruby_lsp/addon.rb#41
+    def addons=(_arg0); end
+
+    # Depend on a specific version of the Ruby LSP. This method should only be used if the add-on is distributed in a
+    # gem that does not have a runtime dependency on the ruby-lsp gem. This method should be invoked at the top of the
+    # `addon.rb` file before defining any classes or requiring any files. For example:
+    #
+    # ```ruby
+    # RubyLsp::Addon.depend_on_ruby_lsp!(">= 0.18.0")
+    #
+    # module MyGem
+    #   class MyAddon < RubyLsp::Addon
+    #     # ...
+    #   end
+    # end
+    # ```
+    #
+    # source://ruby-lsp/lib/ruby_lsp/addon.rb#139
+    sig { params(version_constraints: ::String).void }
+    def depend_on_ruby_lsp!(*version_constraints); end
+
+    # source://ruby-lsp/lib/ruby_lsp/addon.rb#44
+    sig { returns(T::Array[::RubyLsp::Addon]) }
+    def file_watcher_addons; end
+
+    # @return [Array<Addon>]
+    #
+    # source://ruby-lsp/lib/ruby_lsp/addon.rb#44
+    def file_watcher_addons=(_arg0); end
+
+    # Get a reference to another add-on object by name and version. If an add-on exports an API that can be used by
+    # other add-ons, this is the way to get access to that API.
+    #
+    # Important: if the add-on is not found, AddonNotFoundError will be raised. If the add-on is found, but its
+    # current version does not satisfy the given version constraint, then IncompatibleApiError will be raised. It is
+    # the responsibility of the add-ons using this API to handle these errors appropriately.
+    #
+    # @raise [AddonNotFoundError]
+    #
+    # source://ruby-lsp/lib/ruby_lsp/addon.rb#107
+    sig { params(addon_name: ::String, version_constraints: ::String).returns(::RubyLsp::Addon) }
+    def get(addon_name, *version_constraints); end
+
+    # Automatically track and instantiate add-on classes
+    #
+    # source://ruby-lsp/lib/ruby_lsp/addon.rb#51
+    sig { params(child_class: T.class_of(RubyLsp::Addon)).void }
+    def inherited(child_class); end
+
+    # Discovers and loads all add-ons. Returns a list of errors when trying to require add-ons
+    #
+    # source://ruby-lsp/lib/ruby_lsp/addon.rb#64
+    sig do
+      params(
+        global_state: ::RubyLsp::GlobalState,
+        outgoing_queue: ::Thread::Queue,
+        include_project_addons: T::Boolean
+      ).returns(T::Array[::StandardError])
+    end
+    def load_addons(global_state, outgoing_queue, include_project_addons: T.unsafe(nil)); end
+  end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/addon.rb#33
+class RubyLsp::Addon::AddonNotFoundError < ::StandardError; end
+
+# source://ruby-lsp/lib/ruby_lsp/addon.rb#35
+class RubyLsp::Addon::IncompatibleApiError < ::StandardError; end
+
+# Used to indicate that a request shouldn't return a response
+#
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#12
+RubyLsp::BUNDLE_PATH = T.let(T.unsafe(nil), String)
+
+# @abstract It cannot be directly instantiated. Subclasses must implement the `abstract` methods below.
+#
+# source://ruby-lsp/lib/ruby_lsp/base_server.rb#5
+class RubyLsp::BaseServer
+  abstract!
+
+  # source://ruby-lsp/lib/ruby_lsp/base_server.rb#12
+  sig { params(options: T.untyped).void }
+  def initialize(**options); end
+
+  # source://ruby-lsp/lib/ruby_lsp/base_server.rb#143
+  sig { params(id: ::Integer, message: ::String, type: ::Integer).void }
+  def fail_request_and_notify(id, message, type: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/base_server.rb#149
+  sig { returns(::Thread) }
+  def new_worker; end
+
+  # This method is only intended to be used in tests! Pops the latest response that would be sent to the client
+  #
+  # source://ruby-lsp/lib/ruby_lsp/base_server.rb#132
+  sig { returns(T.untyped) }
+  def pop_response; end
+
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/base_server.rb#137
+  sig { abstract.params(message: T::Hash[::Symbol, T.untyped]).void }
+  def process_message(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/base_server.rb#118
+  sig { void }
+  def run_shutdown; end
+
+  # source://ruby-lsp/lib/ruby_lsp/base_server.rb#180
+  sig { params(id: ::Integer).void }
+  def send_empty_response(id); end
+
+  # source://ruby-lsp/lib/ruby_lsp/base_server.rb#185
+  sig { params(message: ::String, type: ::Integer).void }
+  def send_log_message(message, type: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/base_server.rb#169
+  sig { params(message: T.any(::RubyLsp::Error, ::RubyLsp::Notification, ::RubyLsp::Request, ::RubyLsp::Result)).void }
+  def send_message(message); end
+
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/base_server.rb#140
+  sig { abstract.void }
+  def shutdown; end
+
+  # source://ruby-lsp/lib/ruby_lsp/base_server.rb#46
+  sig { void }
+  def start; end
+end
+
+# This class stores all client capabilities that the Ruby LSP and its add-ons depend on to ensure that we're
+# not enabling functionality unsupported by the editor connecting to the server
+#
+# source://ruby-lsp/lib/ruby_lsp/client_capabilities.rb#7
+class RubyLsp::ClientCapabilities
+  # source://ruby-lsp/lib/ruby_lsp/client_capabilities.rb#17
+  sig { void }
+  def initialize; end
+
+  # source://ruby-lsp/lib/ruby_lsp/client_capabilities.rb#38
+  sig { params(capabilities: T::Hash[::Symbol, T.untyped]).void }
+  def apply_client_capabilities(capabilities); end
+
+  # @return [Boolean]
+  #
+  # source://ruby-lsp/lib/ruby_lsp/client_capabilities.rb#11
+  def supports_progress; end
+
+  # source://ruby-lsp/lib/ruby_lsp/client_capabilities.rb#63
+  sig { returns(T::Boolean) }
+  def supports_rename?; end
+
+  # @return [Boolean]
+  #
+  # source://ruby-lsp/lib/ruby_lsp/client_capabilities.rb#11
+  def supports_request_delegation; end
+
+  # source://ruby-lsp/lib/ruby_lsp/client_capabilities.rb#11
+  sig { returns(T::Boolean) }
+  def supports_watching_files; end
+
+  # @return [Boolean]
+  #
+  # source://ruby-lsp/lib/ruby_lsp/client_capabilities.rb#11
+  def window_show_message_supports_extra_properties; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#7
+RubyLsp::Constant = LanguageServer::Protocol::Constant
+
+# Request delegation for embedded languages is not yet standardized into the language server specification. Here we
+# use this custom error class as a way to return a signal to the client that the request should be delegated to the
+# language server for the host language. The support for delegation is custom built on the client side, so each editor
+# needs to implement their own until this becomes a part of the spec
+#
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#34
+class RubyLsp::DelegateRequestError < ::StandardError; end
+
+# A custom error code that clients can use to handle delegate requests. This is past the range of error codes listed
+# by the specification to avoid conflicting with other error types
+#
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#37
+RubyLsp::DelegateRequestError::CODE = T.let(T.unsafe(nil), Integer)
+
+# @abstract It cannot be directly instantiated. Subclasses must implement the `abstract` methods below.
+#
+# source://ruby-lsp/lib/ruby_lsp/document.rb#5
+class RubyLsp::Document
+  extend T::Generic
+
+  abstract!
+
+  ParseResultType = type_member
+
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#46
+  sig { params(source: ::String, version: ::Integer, uri: ::URI::Generic, encoding: ::Encoding).void }
+  def initialize(source:, version:, uri:, encoding: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#59
+  sig { params(other: RubyLsp::Document[T.untyped]).returns(T::Boolean) }
+  def ==(other); end
+
+  # TODO: remove this method once all non-positional requests have been migrated to the listener pattern
+  #
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#74
+  sig do
+    type_parameters(:T)
+      .params(
+        request_name: ::String,
+        block: T.proc.params(document: RubyLsp::Document[ParseResultType]).returns(T.type_parameter(:T))
+      ).returns(T.type_parameter(:T))
+  end
+  def cache_fetch(request_name, &block); end
+
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#89
+  sig { params(request_name: ::String).returns(T.untyped) }
+  def cache_get(request_name); end
+
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#84
+  sig { type_parameters(:T).params(request_name: ::String, value: T.type_parameter(:T)).returns(T.type_parameter(:T)) }
+  def cache_set(request_name, value); end
+
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#118
+  sig { returns(::RubyLsp::Document::Scanner) }
+  def create_scanner; end
+
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#40
+  sig { returns(::Encoding) }
+  def encoding; end
+
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#64
+  sig { abstract.returns(::RubyLsp::Document::LanguageId) }
+  def language_id; end
+
+  # Returns `true` if the document was parsed and `false` if nothing needed parsing
+  #
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#112
+  sig { abstract.returns(T::Boolean) }
+  def parse!; end
+
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#28
+  sig { returns(ParseResultType) }
+  def parse_result; end
+
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#123
+  sig { returns(T::Boolean) }
+  def past_expensive_limit?; end
+
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#94
+  sig { params(edits: T::Array[T::Hash[::Symbol, T.untyped]], version: ::Integer).void }
+  def push_edits(edits, version:); end
+
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#43
+  sig { returns(T.any(::LanguageServer::Protocol::Interface::SemanticTokens, ::Object)) }
+  def semantic_tokens; end
+
+  # @return [Interface::SemanticTokens, Object]
+  #
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#43
+  def semantic_tokens=(_arg0); end
+
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#31
+  sig { returns(::String) }
+  def source; end
+
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#115
+  sig { abstract.returns(T::Boolean) }
+  def syntax_error?; end
+
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#37
+  sig { returns(::URI::Generic) }
+  def uri; end
+
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#34
+  sig { returns(::Integer) }
+  def version; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/document.rb#23
+RubyLsp::Document::EMPTY_CACHE = T.let(T.unsafe(nil), Object)
+
+# source://ruby-lsp/lib/ruby_lsp/document.rb#6
+class RubyLsp::Document::LanguageId < ::T::Enum
+  enums do
+    ERB = new
+    RBS = new
+    Ruby = new
+  end
+end
+
+# This maximum number of characters for providing expensive features, like semantic highlighting and diagnostics.
+# This is the same number used by the TypeScript extension in VS Code
+#
+# source://ruby-lsp/lib/ruby_lsp/document.rb#22
+RubyLsp::Document::MAXIMUM_CHARACTERS_FOR_EXPENSIVE_FEATURES = T.let(T.unsafe(nil), Integer)
+
+# source://ruby-lsp/lib/ruby_lsp/document.rb#127
+class RubyLsp::Document::Scanner
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#135
+  sig { params(source: ::String, encoding: ::Encoding).void }
+  def initialize(source, encoding); end
+
+  # Finds the character index inside the source string for a given line and column
+  #
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#144
+  sig { params(position: T::Hash[::Symbol, T.untyped]).returns(::Integer) }
+  def find_char_position(position); end
+
+  # Subtract 1 for each character after 0xFFFF in the current line from the column position, so that we hit the
+  # right character in the UTF-8 representation
+  #
+  # source://ruby-lsp/lib/ruby_lsp/document.rb#166
+  sig { params(current_position: ::Integer, requested_position: ::Integer).returns(::Integer) }
+  def utf_16_character_position_correction(current_position, requested_position); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/document.rb#130
+RubyLsp::Document::Scanner::LINE_BREAK = T.let(T.unsafe(nil), Integer)
+
+# After character 0xFFFF, UTF-16 considers characters to have length 2 and we have to account for that
+#
+# source://ruby-lsp/lib/ruby_lsp/document.rb#132
+RubyLsp::Document::Scanner::SURROGATE_PAIR_START = T.let(T.unsafe(nil), Integer)
+
+# source://ruby-lsp/lib/ruby_lsp/erb_document.rb#5
+class RubyLsp::ERBDocument < ::RubyLsp::Document
+  extend T::Generic
+
+  ParseResultType = type_member { { fixed: Prism::ParseResult } }
+
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#23
+  sig { params(source: ::String, version: ::Integer, uri: ::URI::Generic, encoding: ::Encoding).void }
+  def initialize(source:, version:, uri:, encoding: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#20
+  sig { returns(T.any(::Prism::CodeUnitsCache, T.proc.params(arg0: ::Integer).returns(::Integer))) }
+  def code_units_cache; end
+
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#12
+  sig { returns(::String) }
+  def host_language_source; end
+
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#75
+  sig { params(char_position: ::Integer).returns(T.nilable(T::Boolean)) }
+  def inside_host_language?(char_position); end
+
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#55
+  sig { override.returns(::RubyLsp::Document::LanguageId) }
+  def language_id; end
+
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#65
+  sig do
+    params(
+      position: T::Hash[::Symbol, T.untyped],
+      node_types: T::Array[T.class_of(Prism::Node)]
+    ).returns(::RubyLsp::NodeContext)
+  end
+  def locate_node(position, node_types: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#35
+  sig { override.returns(T::Boolean) }
+  def parse!; end
+
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#50
+  sig { override.returns(T::Boolean) }
+  def syntax_error?; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/erb_document.rb#80
+class RubyLsp::ERBDocument::ERBScanner
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#87
+  sig { params(source: ::String).void }
+  def initialize(source); end
+
+  # @return [String]
+  #
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#84
+  def host_language; end
+
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#84
+  sig { returns(::String) }
+  def ruby; end
+
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#96
+  sig { void }
+  def scan; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#172
+  sig { returns(::String) }
+  def next_char; end
+
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#161
+  sig { params(char: ::String).void }
+  def push_char(char); end
+
+  # source://ruby-lsp/lib/ruby_lsp/erb_document.rb#106
+  sig { void }
+  def scan_char; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#170
+class RubyLsp::Error
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#177
+  sig { params(id: ::Integer, code: ::Integer, message: ::String, data: T.nilable(T::Hash[::Symbol, T.untyped])).void }
+  def initialize(id:, code:, message:, data: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#174
+  sig { returns(::String) }
+  def message; end
+
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#185
+  sig { returns(T::Hash[::Symbol, T.untyped]) }
+  def to_hash; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#20
+RubyLsp::GEMFILE_NAME = T.let(T.unsafe(nil), String)
+
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#28
+RubyLsp::GUESSED_TYPES_URL = T.let(T.unsafe(nil), String)
+
+# source://ruby-lsp/lib/ruby_lsp/global_state.rb#5
+class RubyLsp::GlobalState
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#33
+  sig { void }
+  def initialize; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#69
+  sig { returns(T.nilable(::RubyLsp::Requests::Support::Formatter)) }
+  def active_formatter; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#74
+  sig { returns(T::Array[::RubyLsp::Requests::Support::Formatter]) }
+  def active_linters; end
+
+  # Applies the options provided by the editor and returns an array of notifications to send back to the client
+  #
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#80
+  sig { params(options: T::Hash[::Symbol, T.untyped]).returns(T::Array[::RubyLsp::Notification]) }
+  def apply_options(options); end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#30
+  sig { returns(::RubyLsp::ClientCapabilities) }
+  def client_capabilities; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#148
+  sig { params(flag: ::Symbol).returns(T.nilable(T::Boolean)) }
+  def enabled_feature?(flag); end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#21
+  sig { returns(::Encoding) }
+  def encoding; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#158
+  sig { returns(::String) }
+  def encoding_name; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#12
+  sig { returns(::String) }
+  def formatter; end
+
+  # @return [String]
+  #
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#12
+  def formatter=(_arg0); end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#15
+  sig { returns(T::Boolean) }
+  def has_type_checker; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#18
+  sig { returns(::RubyIndexer::Index) }
+  def index; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#64
+  sig { params(identifier: ::String, instance: ::RubyLsp::Requests::Support::Formatter).void }
+  def register_formatter(identifier, instance); end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#59
+  sig { params(addon_name: ::String).returns(T.nilable(T::Hash[::Symbol, T.untyped])) }
+  def settings_for_addon(addon_name); end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#170
+  sig { returns(T::Boolean) }
+  def supports_watching_files; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#9
+  sig { returns(::String) }
+  def test_library; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#24
+  sig { returns(T::Boolean) }
+  def top_level_bundle; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#27
+  sig { returns(::RubyLsp::TypeInferrer) }
+  def type_inferrer; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#153
+  sig { returns(::String) }
+  def workspace_path; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#233
+  sig { returns(T::Boolean) }
+  def bin_rails_present; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#177
+  sig { params(direct_dependencies: T::Array[::String], all_dependencies: T::Array[::String]).returns(::String) }
+  def detect_formatter(direct_dependencies, all_dependencies); end
+
+  # Try to detect if there are linters in the project's dependencies. For auto-detection, we always only consider a
+  # single linter. To have multiple linters running, the user must configure them manually
+  #
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#193
+  sig { params(dependencies: T::Array[::String], all_dependencies: T::Array[::String]).returns(T::Array[::String]) }
+  def detect_linters(dependencies, all_dependencies); end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#204
+  sig { params(dependencies: T::Array[::String]).returns(::String) }
+  def detect_test_library(dependencies); end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#224
+  sig { params(dependencies: T::Array[::String]).returns(T::Boolean) }
+  def detect_typechecker(dependencies); end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#238
+  sig { returns(T::Boolean) }
+  def dot_rubocop_yml_present; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#260
+  sig { returns(T::Array[::String]) }
+  def gather_direct_and_indirect_dependencies; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#243
+  sig { returns(T::Array[::String]) }
+  def gather_direct_dependencies; end
+
+  # source://ruby-lsp/lib/ruby_lsp/global_state.rb#253
+  sig { returns(T::Array[::String]) }
+  def gemspec_dependencies; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#6
+RubyLsp::Interface = LanguageServer::Protocol::Interface
+
+# A map of keyword => short documentation to be displayed on hover or completion
+#
+# source://ruby-lsp/lib/ruby_lsp/static_docs.rb#9
+RubyLsp::KEYWORD_DOCS = T.let(T.unsafe(nil), Hash)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#7
+module RubyLsp::Listeners; end
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#8
+class RubyLsp::Listeners::CodeLens
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#35
+  sig do
+    params(
+      response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[::LanguageServer::Protocol::Interface::CodeLens],
+      global_state: ::RubyLsp::GlobalState,
+      uri: ::URI::Generic,
+      dispatcher: ::Prism::Dispatcher
+    ).void
+  end
+  def initialize(response_builder, global_state, uri, dispatcher); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#137
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#167
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#63
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#83
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#95
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#118
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#123
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#132
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_leave(node); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#274
+  sig { params(node: ::Prism::CallNode, kind: ::Symbol).void }
+  def add_spec_code_lens(node, kind:); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#179
+  sig { params(node: ::Prism::Node, name: ::String, command: ::String, kind: ::Symbol, id: ::String).void }
+  def add_test_code_lens(node, name:, command:, kind:, id: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#312
+  sig { params(group_stack: T::Array[::String], method_name: T.nilable(::String)).returns(::String) }
+  def generate_fully_qualified_id(group_stack:, method_name: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#231
+  sig do
+    params(
+      group_stack: T::Array[::String],
+      spec_name: T.nilable(::String),
+      method_name: T.nilable(::String)
+    ).returns(::String)
+  end
+  def generate_test_command(group_stack: T.unsafe(nil), spec_name: T.unsafe(nil), method_name: T.unsafe(nil)); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#21
+RubyLsp::Listeners::CodeLens::ACCESS_MODIFIERS = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#12
+RubyLsp::Listeners::CodeLens::BASE_COMMAND = T.let(T.unsafe(nil), String)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#23
+RubyLsp::Listeners::CodeLens::DESCRIBE_KEYWORD = T.let(T.unsafe(nil), Symbol)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#25
+RubyLsp::Listeners::CodeLens::DYNAMIC_REFERENCE_MARKER = T.let(T.unsafe(nil), String)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#24
+RubyLsp::Listeners::CodeLens::IT_KEYWORD = T.let(T.unsafe(nil), Symbol)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/code_lens.rb#22
+RubyLsp::Listeners::CodeLens::SUPPORTED_TEST_LIBRARIES = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#6
+class RubyLsp::Listeners::Completion
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#65
+  sig do
+    params(
+      response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[::LanguageServer::Protocol::Interface::CompletionItem],
+      global_state: ::RubyLsp::GlobalState,
+      node_context: ::RubyLsp::NodeContext,
+      sorbet_level: ::RubyLsp::RubyDocument::SorbetLevel,
+      dispatcher: ::Prism::Dispatcher,
+      uri: ::URI::Generic,
+      trigger_character: T.nilable(::String)
+    ).void
+  end
+  def initialize(response_builder, global_state, node_context, sorbet_level, dispatcher, uri, trigger_character); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#146
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # Handle completion on namespaced constant references (e.g. `Foo::Bar`)
+  #
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#128
+  sig { params(node: ::Prism::ConstantPathNode).void }
+  def on_constant_path_node_enter(node); end
+
+  # Handle completion on regular constant references (e.g. `Bar`)
+  #
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#105
+  sig { params(node: ::Prism::ConstantReadNode).void }
+  def on_constant_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#190
+  sig { params(node: ::Prism::GlobalVariableAndWriteNode).void }
+  def on_global_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#195
+  sig { params(node: ::Prism::GlobalVariableOperatorWriteNode).void }
+  def on_global_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#200
+  sig { params(node: ::Prism::GlobalVariableOrWriteNode).void }
+  def on_global_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#205
+  sig { params(node: ::Prism::GlobalVariableReadNode).void }
+  def on_global_variable_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#210
+  sig { params(node: ::Prism::GlobalVariableTargetNode).void }
+  def on_global_variable_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#215
+  sig { params(node: ::Prism::GlobalVariableWriteNode).void }
+  def on_global_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#230
+  sig { params(node: ::Prism::InstanceVariableAndWriteNode).void }
+  def on_instance_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#235
+  sig { params(node: ::Prism::InstanceVariableOperatorWriteNode).void }
+  def on_instance_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#240
+  sig { params(node: ::Prism::InstanceVariableOrWriteNode).void }
+  def on_instance_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#220
+  sig { params(node: ::Prism::InstanceVariableReadNode).void }
+  def on_instance_variable_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#245
+  sig { params(node: ::Prism::InstanceVariableTargetNode).void }
+  def on_instance_variable_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#225
+  sig { params(node: ::Prism::InstanceVariableWriteNode).void }
+  def on_instance_variable_write_node_enter(node); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#492
+  sig { params(node: ::Prism::CallNode, name: ::String).void }
+  def add_keyword_completions(node, name); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#472
+  sig { params(node: ::Prism::CallNode, name: ::String).void }
+  def add_local_completions(node, name); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#510
+  sig do
+    params(
+      label: ::String,
+      node: ::Prism::StringNode
+    ).returns(::LanguageServer::Protocol::Interface::CompletionItem)
+  end
+  def build_completion(label, node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#533
+  sig do
+    params(
+      real_name: ::String,
+      incomplete_name: ::String,
+      range: ::LanguageServer::Protocol::Interface::Range,
+      entries: T::Array[::RubyIndexer::Entry],
+      top_level: T::Boolean
+    ).returns(::LanguageServer::Protocol::Interface::CompletionItem)
+  end
+  def build_entry_completion(real_name, incomplete_name, range, entries, top_level); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#408
+  sig { params(node: ::Prism::CallNode, name: ::String).void }
+  def complete_methods(node, name); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#363
+  sig { params(node: ::Prism::CallNode).void }
+  def complete_require(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#379
+  sig { params(node: ::Prism::CallNode).void }
+  def complete_require_relative(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#252
+  sig { params(name: ::String, range: ::LanguageServer::Protocol::Interface::Range).void }
+  def constant_path_completion(name, range); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#307
+  sig { params(name: ::String, location: ::Prism::Location).void }
+  def handle_global_variable_completion(name, location); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#330
+  sig { params(name: ::String, location: ::Prism::Location).void }
+  def handle_instance_variable_completion(name, location); end
+
+  # Check if there are any conflicting names for `entry_name`, which would require us to use a top level reference.
+  # For example:
+  #
+  # ```ruby
+  # class Bar; end
+  #
+  # module Foo
+  #   class Bar; end
+  #
+  #   # in this case, the completion for `Bar` conflicts with `Foo::Bar`, so we can't suggest `Bar` as the
+  #   # completion, but instead need to suggest `::Bar`
+  #   B
+  # end
+  # ```
+  #
+  # source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#622
+  sig { params(entry_name: ::String).returns(T::Boolean) }
+  def top_level?(entry_name); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/completion.rb#10
+RubyLsp::Listeners::Completion::KEYWORDS = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#6
+class RubyLsp::Listeners::Definition
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#26
+  sig do
+    params(
+      response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[T.any(::LanguageServer::Protocol::Interface::Location, ::LanguageServer::Protocol::Interface::LocationLink)],
+      global_state: ::RubyLsp::GlobalState,
+      language_id: ::RubyLsp::Document::LanguageId,
+      uri: ::URI::Generic,
+      node_context: ::RubyLsp::NodeContext,
+      dispatcher: ::Prism::Dispatcher,
+      sorbet_level: ::RubyLsp::RubyDocument::SorbetLevel
+    ).void
+  end
+  def initialize(response_builder, global_state, language_id, uri, node_context, dispatcher, sorbet_level); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#103
+  sig { params(node: ::Prism::BlockArgumentNode).void }
+  def on_block_argument_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#62
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#114
+  sig { params(node: ::Prism::ConstantPathNode).void }
+  def on_constant_path_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#122
+  sig { params(node: ::Prism::ConstantReadNode).void }
+  def on_constant_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#195
+  sig { params(node: ::Prism::ForwardingSuperNode).void }
+  def on_forwarding_super_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#130
+  sig { params(node: ::Prism::GlobalVariableAndWriteNode).void }
+  def on_global_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#135
+  sig { params(node: ::Prism::GlobalVariableOperatorWriteNode).void }
+  def on_global_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#140
+  sig { params(node: ::Prism::GlobalVariableOrWriteNode).void }
+  def on_global_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#145
+  sig { params(node: ::Prism::GlobalVariableReadNode).void }
+  def on_global_variable_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#150
+  sig { params(node: ::Prism::GlobalVariableTargetNode).void }
+  def on_global_variable_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#155
+  sig { params(node: ::Prism::GlobalVariableWriteNode).void }
+  def on_global_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#170
+  sig { params(node: ::Prism::InstanceVariableAndWriteNode).void }
+  def on_instance_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#175
+  sig { params(node: ::Prism::InstanceVariableOperatorWriteNode).void }
+  def on_instance_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#180
+  sig { params(node: ::Prism::InstanceVariableOrWriteNode).void }
+  def on_instance_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#160
+  sig { params(node: ::Prism::InstanceVariableReadNode).void }
+  def on_instance_variable_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#185
+  sig { params(node: ::Prism::InstanceVariableTargetNode).void }
+  def on_instance_variable_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#165
+  sig { params(node: ::Prism::InstanceVariableWriteNode).void }
+  def on_instance_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#81
+  sig { params(node: ::Prism::StringNode).void }
+  def on_string_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#190
+  sig { params(node: ::Prism::SuperNode).void }
+  def on_super_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#92
+  sig { params(node: ::Prism::SymbolNode).void }
+  def on_symbol_node_enter(node); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#336
+  sig { params(value: ::String).void }
+  def find_in_index(value); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#325
+  sig { params(node: ::Prism::CallNode).void }
+  def handle_autoload_definition(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#217
+  sig { params(name: ::String).void }
+  def handle_global_variable_definition(name); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#236
+  sig { params(name: ::String).void }
+  def handle_instance_variable_definition(name); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#263
+  sig do
+    params(
+      message: ::String,
+      receiver_type: T.nilable(::RubyLsp::TypeInferrer::Type),
+      inherited_only: T::Boolean
+    ).void
+  end
+  def handle_method_definition(message, receiver_type, inherited_only: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#290
+  sig { params(node: ::Prism::StringNode, message: ::Symbol).void }
+  def handle_require_definition(node, message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#202
+  sig { void }
+  def handle_super_node_definition; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/definition.rb#10
+RubyLsp::Listeners::Definition::MAX_NUMBER_OF_DEFINITION_CANDIDATES_WITHOUT_RECEIVER = T.let(T.unsafe(nil), Integer)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#6
+class RubyLsp::Listeners::DocumentHighlight
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#98
+  sig do
+    params(
+      response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[::LanguageServer::Protocol::Interface::DocumentHighlight],
+      target: T.nilable(::Prism::Node),
+      parent: T.nilable(::Prism::Node),
+      dispatcher: ::Prism::Dispatcher,
+      position: T::Hash[::Symbol, T.untyped]
+    ).void
+  end
+  def initialize(response_builder, target, parent, dispatcher, position); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#254
+  sig { params(node: ::Prism::BlockParameterNode).void }
+  def on_block_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#192
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#540
+  sig { params(node: ::Prism::CaseNode).void }
+  def on_case_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#268
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#442
+  sig { params(node: ::Prism::ClassVariableAndWriteNode).void }
+  def on_class_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#435
+  sig { params(node: ::Prism::ClassVariableOperatorWriteNode).void }
+  def on_class_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#428
+  sig { params(node: ::Prism::ClassVariableOrWriteNode).void }
+  def on_class_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#314
+  sig { params(node: ::Prism::ClassVariableReadNode).void }
+  def on_class_variable_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#240
+  sig { params(node: ::Prism::ClassVariableTargetNode).void }
+  def on_class_variable_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#421
+  sig { params(node: ::Prism::ClassVariableWriteNode).void }
+  def on_class_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#498
+  sig { params(node: ::Prism::ConstantAndWriteNode).void }
+  def on_constant_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#463
+  sig { params(node: ::Prism::ConstantOperatorWriteNode).void }
+  def on_constant_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#456
+  sig { params(node: ::Prism::ConstantOrWriteNode).void }
+  def on_constant_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#342
+  sig { params(node: ::Prism::ConstantPathAndWriteNode).void }
+  def on_constant_path_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#293
+  sig { params(node: ::Prism::ConstantPathNode).void }
+  def on_constant_path_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#349
+  sig { params(node: ::Prism::ConstantPathOperatorWriteNode).void }
+  def on_constant_path_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#335
+  sig { params(node: ::Prism::ConstantPathOrWriteNode).void }
+  def on_constant_path_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#226
+  sig { params(node: ::Prism::ConstantPathTargetNode).void }
+  def on_constant_path_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#328
+  sig { params(node: ::Prism::ConstantPathWriteNode).void }
+  def on_constant_path_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#300
+  sig { params(node: ::Prism::ConstantReadNode).void }
+  def on_constant_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#233
+  sig { params(node: ::Prism::ConstantTargetNode).void }
+  def on_constant_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#449
+  sig { params(node: ::Prism::ConstantWriteNode).void }
+  def on_constant_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#203
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#561
+  sig { params(node: ::Prism::ForNode).void }
+  def on_for_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#519
+  sig { params(node: ::Prism::GlobalVariableAndWriteNode).void }
+  def on_global_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#526
+  sig { params(node: ::Prism::GlobalVariableOperatorWriteNode).void }
+  def on_global_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#512
+  sig { params(node: ::Prism::GlobalVariableOrWriteNode).void }
+  def on_global_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#321
+  sig { params(node: ::Prism::GlobalVariableReadNode).void }
+  def on_global_variable_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#212
+  sig { params(node: ::Prism::GlobalVariableTargetNode).void }
+  def on_global_variable_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#505
+  sig { params(node: ::Prism::GlobalVariableWriteNode).void }
+  def on_global_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#568
+  sig { params(node: ::Prism::IfNode).void }
+  def on_if_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#484
+  sig { params(node: ::Prism::InstanceVariableAndWriteNode).void }
+  def on_instance_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#491
+  sig { params(node: ::Prism::InstanceVariableOperatorWriteNode).void }
+  def on_instance_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#477
+  sig { params(node: ::Prism::InstanceVariableOrWriteNode).void }
+  def on_instance_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#307
+  sig { params(node: ::Prism::InstanceVariableReadNode).void }
+  def on_instance_variable_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#219
+  sig { params(node: ::Prism::InstanceVariableTargetNode).void }
+  def on_instance_variable_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#470
+  sig { params(node: ::Prism::InstanceVariableWriteNode).void }
+  def on_instance_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#392
+  sig { params(node: ::Prism::KeywordRestParameterNode).void }
+  def on_keyword_rest_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#400
+  sig { params(node: ::Prism::LocalVariableAndWriteNode).void }
+  def on_local_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#407
+  sig { params(node: ::Prism::LocalVariableOperatorWriteNode).void }
+  def on_local_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#414
+  sig { params(node: ::Prism::LocalVariableOrWriteNode).void }
+  def on_local_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#286
+  sig { params(node: ::Prism::LocalVariableReadNode).void }
+  def on_local_variable_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#247
+  sig { params(node: ::Prism::LocalVariableTargetNode).void }
+  def on_local_variable_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#356
+  sig { params(node: ::Prism::LocalVariableWriteNode).void }
+  def on_local_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#277
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#370
+  sig { params(node: ::Prism::OptionalKeywordParameterNode).void }
+  def on_optional_keyword_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#385
+  sig { params(node: ::Prism::OptionalParameterNode).void }
+  def on_optional_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#363
+  sig { params(node: ::Prism::RequiredKeywordParameterNode).void }
+  def on_required_keyword_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#261
+  sig { params(node: ::Prism::RequiredParameterNode).void }
+  def on_required_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#377
+  sig { params(node: ::Prism::RestParameterNode).void }
+  def on_rest_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#533
+  sig { params(node: ::Prism::SingletonClassNode).void }
+  def on_singleton_class_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#575
+  sig { params(node: ::Prism::UnlessNode).void }
+  def on_unless_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#554
+  sig { params(node: ::Prism::UntilNode).void }
+  def on_until_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#547
+  sig { params(node: ::Prism::WhileNode).void }
+  def on_while_node_enter(node); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#589
+  sig { params(kind: ::Integer, location: ::Prism::Location).void }
+  def add_highlight(kind, location); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#622
+  sig { params(keyword_loc: T.nilable(::Prism::Location), end_loc: T.nilable(::Prism::Location)).void }
+  def add_matching_end_highlights(keyword_loc, end_loc); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#631
+  sig { params(location: ::Prism::Location).returns(T::Boolean) }
+  def covers_target_position?(location); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#584
+  sig { params(node: ::Prism::Node, classes: T::Array[T.class_of(Prism::Node)]).returns(T.nilable(T::Boolean)) }
+  def matches?(node, classes); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#594
+  sig { params(node: T.nilable(::Prism::Node)).returns(T.nilable(::String)) }
+  def node_value(node); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#58
+RubyLsp::Listeners::DocumentHighlight::CLASS_VARIABLE_NODES = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#34
+RubyLsp::Listeners::DocumentHighlight::CONSTANT_NODES = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#46
+RubyLsp::Listeners::DocumentHighlight::CONSTANT_PATH_NODES = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#10
+RubyLsp::Listeners::DocumentHighlight::GLOBAL_VARIABLE_NODES = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#22
+RubyLsp::Listeners::DocumentHighlight::INSTANCE_VARIABLE_NODES = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/document_highlight.rb#70
+RubyLsp::Listeners::DocumentHighlight::LOCAL_NODES = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/document_link.rb#8
+class RubyLsp::Listeners::DocumentLink
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_link.rb#68
+  sig do
+    params(
+      response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[::LanguageServer::Protocol::Interface::DocumentLink],
+      uri: ::URI::Generic,
+      comments: T::Array[::Prism::Comment],
+      dispatcher: ::Prism::Dispatcher
+    ).void
+  end
+  def initialize(response_builder, uri, comments, dispatcher); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_link.rb#98
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_link.rb#113
+  sig { params(node: ::Prism::ConstantPathWriteNode).void }
+  def on_constant_path_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_link.rb#108
+  sig { params(node: ::Prism::ConstantWriteNode).void }
+  def on_constant_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_link.rb#93
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_link.rb#103
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_enter(node); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_link.rb#120
+  sig { params(node: ::Prism::Node).void }
+  def extract_document_link(node); end
+
+  # Try to figure out the gem version for a source:// link. The order of precedence is:
+  # 1. The version in the URI
+  # 2. The version in the RBI file name
+  # 3. The version from the gemspec
+  #
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_link.rb#146
+  sig { params(uri: ::URI::Source).returns(T.nilable(::String)) }
+  def resolve_version(uri); end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/listeners/document_link.rb#23
+    sig { returns(T::Hash[::String, T::Hash[::String, T::Hash[::String, ::String]]]) }
+    def gem_paths; end
+  end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/document_link.rb#12
+RubyLsp::Listeners::DocumentLink::GEM_TO_VERSION_MAP = T.let(T.unsafe(nil), Hash)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#6
+class RubyLsp::Listeners::DocumentSymbol
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#19
+  sig do
+    params(
+      response_builder: RubyLsp::ResponseBuilders::DocumentSymbol,
+      uri: ::URI::Generic,
+      dispatcher: ::Prism::Dispatcher
+    ).void
+  end
+  def initialize(response_builder, uri, dispatcher); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#306
+  sig { params(node: ::Prism::AliasMethodNode).void }
+  def on_alias_method_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#87
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#101
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#55
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#65
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#256
+  sig { params(node: ::Prism::ClassVariableWriteNode).void }
+  def on_class_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#170
+  sig { params(node: ::Prism::ConstantAndWriteNode).void }
+  def on_constant_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#180
+  sig { params(node: ::Prism::ConstantOperatorWriteNode).void }
+  def on_constant_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#160
+  sig { params(node: ::Prism::ConstantOrWriteNode).void }
+  def on_constant_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#130
+  sig { params(node: ::Prism::ConstantPathAndWriteNode).void }
+  def on_constant_path_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#150
+  sig { params(node: ::Prism::ConstantPathOperatorWriteNode).void }
+  def on_constant_path_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#140
+  sig { params(node: ::Prism::ConstantPathOrWriteNode).void }
+  def on_constant_path_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#200
+  sig { params(node: ::Prism::ConstantPathTargetNode).void }
+  def on_constant_path_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#110
+  sig { params(node: ::Prism::ConstantPathWriteNode).void }
+  def on_constant_path_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#190
+  sig { params(node: ::Prism::ConstantTargetNode).void }
+  def on_constant_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#120
+  sig { params(node: ::Prism::ConstantWriteNode).void }
+  def on_constant_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#225
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#210
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#296
+  sig { params(node: ::Prism::InstanceVariableAndWriteNode).void }
+  def on_instance_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#276
+  sig { params(node: ::Prism::InstanceVariableOperatorWriteNode).void }
+  def on_instance_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#286
+  sig { params(node: ::Prism::InstanceVariableOrWriteNode).void }
+  def on_instance_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#266
+  sig { params(node: ::Prism::InstanceVariableWriteNode).void }
+  def on_instance_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#215
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#251
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#70
+  sig { params(node: ::Prism::SingletonClassNode).void }
+  def on_singleton_class_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#82
+  sig { params(node: ::Prism::SingletonClassNode).void }
+  def on_singleton_class_node_leave(node); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#331
+  sig do
+    params(
+      name: ::String,
+      kind: ::Integer,
+      range_location: ::Prism::Location,
+      selection_range_location: ::Prism::Location
+    ).returns(::LanguageServer::Protocol::Interface::DocumentSymbol)
+  end
+  def create_document_symbol(name:, kind:, range_location:, selection_range_location:); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#380
+  sig { params(node: ::Prism::CallNode).void }
+  def handle_alias_method(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#347
+  sig { params(node: ::Prism::CallNode).void }
+  def handle_attr_accessor(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#413
+  sig { params(node: ::Prism::CallNode).void }
+  def handle_rake_namespace(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#439
+  sig { params(node: ::Prism::CallNode).void }
+  def handle_rake_task(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#474
+  sig { returns(T::Boolean) }
+  def rake?; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/document_symbol.rb#10
+RubyLsp::Listeners::DocumentSymbol::ATTR_ACCESSORS = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#6
+class RubyLsp::Listeners::FoldingRanges
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#17
+  sig do
+    params(
+      response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[::LanguageServer::Protocol::Interface::FoldingRange],
+      comments: T::Array[::Prism::Comment],
+      dispatcher: ::Prism::Dispatcher
+    ).void
+  end
+  def initialize(response_builder, comments, dispatcher); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#51
+  sig { void }
+  def finalize_response!; end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#85
+  sig { params(node: ::Prism::ArrayNode).void }
+  def on_array_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#155
+  sig { params(node: ::Prism::BeginNode).void }
+  def on_begin_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#90
+  sig { params(node: ::Prism::BlockNode).void }
+  def on_block_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#175
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#100
+  sig { params(node: ::Prism::CaseMatchNode).void }
+  def on_case_match_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#95
+  sig { params(node: ::Prism::CaseNode).void }
+  def on_case_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#105
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#160
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#145
+  sig { params(node: ::Prism::ElseNode).void }
+  def on_else_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#150
+  sig { params(node: ::Prism::EnsureNode).void }
+  def on_ensure_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#115
+  sig { params(node: ::Prism::ForNode).void }
+  def on_for_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#120
+  sig { params(node: ::Prism::HashNode).void }
+  def on_hash_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#57
+  sig { params(node: ::Prism::IfNode).void }
+  def on_if_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#62
+  sig { params(node: ::Prism::InNode).void }
+  def on_in_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#77
+  sig { params(node: ::Prism::InterpolatedStringNode).void }
+  def on_interpolated_string_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#188
+  sig { params(node: ::Prism::LambdaNode).void }
+  def on_lambda_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#110
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#67
+  sig { params(node: ::Prism::RescueNode).void }
+  def on_rescue_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#125
+  sig { params(node: ::Prism::SingletonClassNode).void }
+  def on_singleton_class_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#130
+  sig { params(node: ::Prism::UnlessNode).void }
+  def on_unless_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#135
+  sig { params(node: ::Prism::UntilNode).void }
+  def on_until_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#72
+  sig { params(node: ::Prism::WhenNode).void }
+  def on_when_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#140
+  sig { params(node: ::Prism::WhileNode).void }
+  def on_while_node_enter(node); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#255
+  sig { params(start_line: ::Integer, end_line: ::Integer).void }
+  def add_lines_range(start_line, end_line); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#249
+  sig { params(node: ::Prism::Node).void }
+  def add_simple_range(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#238
+  sig { params(node: T.any(::Prism::IfNode, ::Prism::InNode, ::Prism::RescueNode, ::Prism::WhenNode)).void }
+  def add_statements_range(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#211
+  sig { void }
+  def emit_requires_range; end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#195
+  sig { void }
+  def push_comment_ranges; end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/folding_ranges.rb#224
+  sig { params(node: ::Prism::CallNode).returns(T::Boolean) }
+  def require?(node); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#6
+class RubyLsp::Listeners::Hover
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#56
+  sig do
+    params(
+      response_builder: RubyLsp::ResponseBuilders::Hover,
+      global_state: ::RubyLsp::GlobalState,
+      uri: ::URI::Generic,
+      node_context: ::RubyLsp::NodeContext,
+      dispatcher: ::Prism::Dispatcher,
+      sorbet_level: ::RubyLsp::RubyDocument::SorbetLevel
+    ).void
+  end
+  def initialize(response_builder, global_state, uri, node_context, dispatcher, sorbet_level); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#129
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#119
+  sig { params(node: ::Prism::ConstantPathNode).void }
+  def on_constant_path_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#102
+  sig { params(node: ::Prism::ConstantReadNode).void }
+  def on_constant_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#112
+  sig { params(node: ::Prism::ConstantWriteNode).void }
+  def on_constant_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#209
+  sig { params(node: ::Prism::ForwardingSuperNode).void }
+  def on_forwarding_super_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#144
+  sig { params(node: ::Prism::GlobalVariableAndWriteNode).void }
+  def on_global_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#149
+  sig { params(node: ::Prism::GlobalVariableOperatorWriteNode).void }
+  def on_global_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#154
+  sig { params(node: ::Prism::GlobalVariableOrWriteNode).void }
+  def on_global_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#159
+  sig { params(node: ::Prism::GlobalVariableReadNode).void }
+  def on_global_variable_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#164
+  sig { params(node: ::Prism::GlobalVariableTargetNode).void }
+  def on_global_variable_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#169
+  sig { params(node: ::Prism::GlobalVariableWriteNode).void }
+  def on_global_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#184
+  sig { params(node: ::Prism::InstanceVariableAndWriteNode).void }
+  def on_instance_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#189
+  sig { params(node: ::Prism::InstanceVariableOperatorWriteNode).void }
+  def on_instance_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#194
+  sig { params(node: ::Prism::InstanceVariableOrWriteNode).void }
+  def on_instance_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#174
+  sig { params(node: ::Prism::InstanceVariableReadNode).void }
+  def on_instance_variable_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#199
+  sig { params(node: ::Prism::InstanceVariableTargetNode).void }
+  def on_instance_variable_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#179
+  sig { params(node: ::Prism::InstanceVariableWriteNode).void }
+  def on_instance_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#97
+  sig { params(node: ::Prism::InterpolatedStringNode).void }
+  def on_interpolated_string_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#92
+  sig { params(node: ::Prism::StringNode).void }
+  def on_string_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#204
+  sig { params(node: ::Prism::SuperNode).void }
+  def on_super_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#214
+  sig { params(node: ::Prism::YieldNode).void }
+  def on_yield_node_enter(node); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#336
+  sig { params(node: ::Prism::CallNode).void }
+  def generate_gem_hover(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#221
+  sig { params(node: T.any(::Prism::InterpolatedStringNode, ::Prism::StringNode)).void }
+  def generate_heredoc_hover(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#321
+  sig { params(name: ::String, location: ::Prism::Location).void }
+  def generate_hover(name, location); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#311
+  sig { params(name: ::String).void }
+  def handle_global_variable_hover(name); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#292
+  sig { params(name: ::String).void }
+  def handle_instance_variable_hover(name); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#246
+  sig { params(keyword: ::String).void }
+  def handle_keyword_documentation(keyword); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#269
+  sig { params(message: ::String, inherited_only: T::Boolean).void }
+  def handle_method_hover(message, inherited_only: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#258
+  sig { void }
+  def handle_super_node_hover; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#38
+RubyLsp::Listeners::Hover::ALLOWED_REMOTE_PROVIDERS = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/hover.rb#10
+RubyLsp::Listeners::Hover::ALLOWED_TARGETS = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/inlay_hints.rb#6
+class RubyLsp::Listeners::InlayHints
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/inlay_hints.rb#19
+  sig do
+    params(
+      response_builder: RubyLsp::ResponseBuilders::CollectionResponseBuilder[::LanguageServer::Protocol::Interface::InlayHint],
+      hints_configuration: ::RubyLsp::RequestConfig,
+      dispatcher: ::Prism::Dispatcher
+    ).void
+  end
+  def initialize(response_builder, hints_configuration, dispatcher); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/inlay_hints.rb#42
+  sig { params(node: ::Prism::ImplicitNode).void }
+  def on_implicit_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/inlay_hints.rb#27
+  sig { params(node: ::Prism::RescueNode).void }
+  def on_rescue_node_enter(node); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/inlay_hints.rb#10
+RubyLsp::Listeners::InlayHints::RESCUE_STRING_LENGTH = T.let(T.unsafe(nil), Integer)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#6
+class RubyLsp::Listeners::SemanticHighlighting
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#27
+  sig do
+    params(
+      dispatcher: ::Prism::Dispatcher,
+      response_builder: RubyLsp::ResponseBuilders::SemanticHighlighting
+    ).void
+  end
+  def initialize(dispatcher, response_builder); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#124
+  sig { params(node: ::Prism::BlockLocalVariableNode).void }
+  def on_block_local_variable_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#114
+  sig { params(node: ::Prism::BlockNode).void }
+  def on_block_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#119
+  sig { params(node: ::Prism::BlockNode).void }
+  def on_block_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#129
+  sig { params(node: ::Prism::BlockParameterNode).void }
+  def on_block_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#66
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#222
+  sig { params(node: ::Prism::ClassNode).void }
+  def on_class_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#104
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#109
+  sig { params(node: ::Prism::DefNode).void }
+  def on_def_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#282
+  sig { params(node: ::Prism::ImplicitNode).void }
+  def on_implicit_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#287
+  sig { params(node: ::Prism::ImplicitNode).void }
+  def on_implicit_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#145
+  sig { params(node: ::Prism::KeywordRestParameterNode).void }
+  def on_keyword_rest_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#192
+  sig { params(node: ::Prism::LocalVariableAndWriteNode).void }
+  def on_local_variable_and_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#198
+  sig { params(node: ::Prism::LocalVariableOperatorWriteNode).void }
+  def on_local_variable_operator_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#204
+  sig { params(node: ::Prism::LocalVariableOrWriteNode).void }
+  def on_local_variable_or_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#178
+  sig { params(node: ::Prism::LocalVariableReadNode).void }
+  def on_local_variable_read_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#210
+  sig { params(node: ::Prism::LocalVariableTargetNode).void }
+  def on_local_variable_target_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#172
+  sig { params(node: ::Prism::LocalVariableWriteNode).void }
+  def on_local_variable_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#89
+  sig { params(node: ::Prism::MatchWriteNode).void }
+  def on_match_write_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#99
+  sig { params(node: ::Prism::MatchWriteNode).void }
+  def on_match_write_node_leave(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#261
+  sig { params(node: ::Prism::ModuleNode).void }
+  def on_module_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#140
+  sig { params(node: ::Prism::OptionalKeywordParameterNode).void }
+  def on_optional_keyword_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#151
+  sig { params(node: ::Prism::OptionalParameterNode).void }
+  def on_optional_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#135
+  sig { params(node: ::Prism::RequiredKeywordParameterNode).void }
+  def on_required_keyword_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#156
+  sig { params(node: ::Prism::RequiredParameterNode).void }
+  def on_required_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#161
+  sig { params(node: ::Prism::RestParameterNode).void }
+  def on_rest_parameter_node_enter(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#167
+  sig { params(node: ::Prism::SelfNode).void }
+  def on_self_node_enter(node); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#301
+  sig { params(node: ::Prism::CallNode).void }
+  def process_regexp_locals(node); end
+
+  # Textmate provides highlighting for a subset of these special Ruby-specific methods.  We want to utilize that
+  # highlighting, so we avoid making a semantic token for it.
+  #
+  # source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#296
+  sig { params(method_name: ::String).returns(T::Boolean) }
+  def special_method?(method_name); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/semantic_highlighting.rb#10
+RubyLsp::Listeners::SemanticHighlighting::SPECIAL_RUBY_METHODS = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/listeners/signature_help.rb#6
+class RubyLsp::Listeners::SignatureHelp
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/signature_help.rb#19
+  sig do
+    params(
+      response_builder: RubyLsp::ResponseBuilders::SignatureHelp,
+      global_state: ::RubyLsp::GlobalState,
+      node_context: ::RubyLsp::NodeContext,
+      dispatcher: ::Prism::Dispatcher,
+      sorbet_level: ::RubyLsp::RubyDocument::SorbetLevel
+    ).void
+  end
+  def initialize(response_builder, global_state, node_context, dispatcher, sorbet_level); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/signature_help.rb#30
+  sig { params(node: ::Prism::CallNode).void }
+  def on_call_node_enter(node); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/signature_help.rb#73
+  sig do
+    params(
+      node: ::Prism::CallNode,
+      signatures: T::Array[::RubyIndexer::Entry::Signature]
+    ).returns([::Integer, ::Integer])
+  end
+  def determine_active_signature_and_parameter(node, signatures); end
+
+  # source://ruby-lsp/lib/ruby_lsp/listeners/signature_help.rb#105
+  sig do
+    params(
+      signatures: T::Array[::RubyIndexer::Entry::Signature],
+      method_name: ::String,
+      methods: T::Array[::RubyIndexer::Entry],
+      title: ::String,
+      extra_links: T.nilable(::String)
+    ).returns(T::Array[::LanguageServer::Protocol::Interface::SignatureInformation])
+  end
+  def generate_signatures(signatures, method_name, methods, title, extra_links); end
+end
+
+# A notification to be sent to the client
+#
+# @abstract It cannot be directly instantiated. Subclasses must implement the `abstract` methods below.
+#
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#41
+class RubyLsp::Message
+  abstract!
+
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#54
+  sig { params(method: ::String, params: ::Object).void }
+  def initialize(method:, params:); end
+
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#46
+  sig { returns(::String) }
+  def method; end
+
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#49
+  sig { returns(::Object) }
+  def params; end
+
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#60
+  sig { abstract.returns(T::Hash[::Symbol, T.untyped]) }
+  def to_hash; end
+end
+
+# This class allows listeners to access contextual information about a node in the AST, such as its parent,
+# its namespace nesting, and the surrounding CallNode (e.g. a method call).
+#
+# source://ruby-lsp/lib/ruby_lsp/node_context.rb#7
+class RubyLsp::NodeContext
+  # source://ruby-lsp/lib/ruby_lsp/node_context.rb#38
+  sig do
+    params(
+      node: T.nilable(::Prism::Node),
+      parent: T.nilable(::Prism::Node),
+      nesting_nodes: T::Array[T.any(::Prism::BlockNode, ::Prism::ClassNode, ::Prism::DefNode, ::Prism::LambdaNode, ::Prism::ModuleNode, ::Prism::ProgramNode, ::Prism::SingletonClassNode)],
+      call_node: T.nilable(::Prism::CallNode)
+    ).void
+  end
+  def initialize(node, parent, nesting_nodes, call_node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/node_context.rb#17
+  sig { returns(T.nilable(::Prism::CallNode)) }
+  def call_node; end
+
+  # source://ruby-lsp/lib/ruby_lsp/node_context.rb#50
+  sig { returns(::String) }
+  def fully_qualified_name; end
+
+  # source://ruby-lsp/lib/ruby_lsp/node_context.rb#55
+  sig { returns(T::Array[::Symbol]) }
+  def locals_for_scope; end
+
+  # source://ruby-lsp/lib/ruby_lsp/node_context.rb#14
+  sig { returns(T::Array[::String]) }
+  def nesting; end
+
+  # source://ruby-lsp/lib/ruby_lsp/node_context.rb#11
+  sig { returns(T.nilable(::Prism::Node)) }
+  def node; end
+
+  # @return [Prism::Node, nil]
+  #
+  # source://ruby-lsp/lib/ruby_lsp/node_context.rb#11
+  def parent; end
+
+  # source://ruby-lsp/lib/ruby_lsp/node_context.rb#20
+  sig { returns(T.nilable(::String)) }
+  def surrounding_method; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/node_context.rb#83
+  sig do
+    params(
+      nodes: T::Array[T.any(::Prism::BlockNode, ::Prism::ClassNode, ::Prism::DefNode, ::Prism::LambdaNode, ::Prism::ModuleNode, ::Prism::ProgramNode, ::Prism::SingletonClassNode)]
+    ).returns([T::Array[::String], T.nilable(::String)])
+  end
+  def handle_nesting_nodes(nodes); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#63
+class RubyLsp::Notification < ::RubyLsp::Message
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#150
+  sig { override.returns(T::Hash[::Symbol, T.untyped]) }
+  def to_hash; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/utils.rb#99
+    sig do
+      params(
+        id: ::String,
+        title: ::String,
+        percentage: T.nilable(::Integer),
+        message: T.nilable(::String)
+      ).returns(::RubyLsp::Notification)
+    end
+    def progress_begin(id, title, percentage: T.unsafe(nil), message: T.unsafe(nil)); end
+
+    # source://ruby-lsp/lib/ruby_lsp/utils.rb#136
+    sig { params(id: ::String).returns(::RubyLsp::Notification) }
+    def progress_end(id); end
+
+    # source://ruby-lsp/lib/ruby_lsp/utils.rb#121
+    sig do
+      params(
+        id: ::String,
+        percentage: T.nilable(::Integer),
+        message: T.nilable(::String)
+      ).returns(::RubyLsp::Notification)
+    end
+    def progress_report(id, percentage: T.unsafe(nil), message: T.unsafe(nil)); end
+
+    # source://ruby-lsp/lib/ruby_lsp/utils.rb#84
+    sig { params(data: T::Hash[::Symbol, T.untyped]).returns(::RubyLsp::Notification) }
+    def telemetry(data); end
+
+    # source://ruby-lsp/lib/ruby_lsp/utils.rb#76
+    sig { params(message: ::String, type: ::Integer).returns(::RubyLsp::Notification) }
+    def window_log_message(message, type: T.unsafe(nil)); end
+
+    # source://ruby-lsp/lib/ruby_lsp/utils.rb#68
+    sig { params(message: ::String, type: ::Integer).returns(::RubyLsp::Notification) }
+    def window_show_message(message, type: T.unsafe(nil)); end
+  end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/rbs_document.rb#5
+class RubyLsp::RBSDocument < ::RubyLsp::Document
+  extend T::Generic
+
+  ParseResultType = type_member { { fixed: T::Array[::RBS::AST::Declarations::Base] } }
+
+  # source://ruby-lsp/lib/ruby_lsp/rbs_document.rb#12
+  sig { params(source: ::String, version: ::Integer, uri: ::URI::Generic, encoding: ::Encoding).void }
+  def initialize(source:, version:, uri:, encoding: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/rbs_document.rb#38
+  sig { override.returns(::RubyLsp::Document::LanguageId) }
+  def language_id; end
+
+  # source://ruby-lsp/lib/ruby_lsp/rbs_document.rb#18
+  sig { override.returns(T::Boolean) }
+  def parse!; end
+
+  # source://ruby-lsp/lib/ruby_lsp/rbs_document.rb#33
+  sig { override.returns(T::Boolean) }
+  def syntax_error?; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#155
+class RubyLsp::Request < ::RubyLsp::Message
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#159
+  sig { params(id: T.any(::Integer, ::String), method: ::String, params: ::Object).void }
+  def initialize(id:, method:, params:); end
+
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#165
+  sig { override.returns(T::Hash[::Symbol, T.untyped]) }
+  def to_hash; end
+end
+
+# A request configuration, to turn on/off features
+#
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#220
+class RubyLsp::RequestConfig
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#227
+  sig { params(configuration: T::Hash[::Symbol, T::Boolean]).void }
+  def initialize(configuration); end
+
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#224
+  sig { returns(T::Hash[::Symbol, T::Boolean]) }
+  def configuration; end
+
+  # @return [Hash{Symbol => Boolean}]
+  #
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#224
+  def configuration=(_arg0); end
+
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#232
+  sig { params(feature: ::Symbol).returns(T.nilable(T::Boolean)) }
+  def enabled?(feature); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/selection_range.rb#5
+module RubyLsp::Requests; end
+
+# The [code action resolve](https://microsoft.github.io/language-server-protocol/specification#codeAction_resolve)
+# request is used to to resolve the edit field for a given code action, if it is not already provided in the
+# textDocument/codeAction response. We can use it for scenarios that require more computation such as refactoring.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/code_action_resolve.rb#9
+class RubyLsp::Requests::CodeActionResolve < ::RubyLsp::Requests::Request
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/code_action_resolve.rb#27
+  sig do
+    params(
+      document: RubyLsp::RubyDocument,
+      global_state: ::RubyLsp::GlobalState,
+      code_action: T::Hash[::Symbol, T.untyped]
+    ).void
+  end
+  def initialize(document, global_state, code_action); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/code_action_resolve.rb#35
+  sig do
+    override
+      .returns(T.any(::LanguageServer::Protocol::Interface::CodeAction, ::RubyLsp::Requests::CodeActionResolve::Error))
+  end
+  def perform; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/code_action_resolve.rb#265
+  sig do
+    params(
+      range: T::Hash[::Symbol, T.untyped],
+      new_text: ::String
+    ).returns(::LanguageServer::Protocol::Interface::TextEdit)
+  end
+  def create_text_edit(range, new_text); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/code_action_resolve.rb#276
+  sig { params(node: ::Prism::BlockNode, indentation: T.nilable(::String)).returns(::String) }
+  def recursively_switch_nested_block_styles(node, indentation); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/code_action_resolve.rb#191
+  sig do
+    returns(T.any(::LanguageServer::Protocol::Interface::CodeAction, ::RubyLsp::Requests::CodeActionResolve::Error))
+  end
+  def refactor_method; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/code_action_resolve.rb#91
+  sig do
+    returns(T.any(::LanguageServer::Protocol::Interface::CodeAction, ::RubyLsp::Requests::CodeActionResolve::Error))
+  end
+  def refactor_variable; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/code_action_resolve.rb#305
+  sig { params(body: ::Prism::Node, indentation: T.nilable(::String)).returns(::String) }
+  def switch_block_body(body, indentation); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/code_action_resolve.rb#53
+  sig do
+    returns(T.any(::LanguageServer::Protocol::Interface::CodeAction, ::RubyLsp::Requests::CodeActionResolve::Error))
+  end
+  def switch_block_style; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/code_action_resolve.rb#16
+class RubyLsp::Requests::CodeActionResolve::CodeActionError < ::StandardError; end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/code_action_resolve.rb#18
+class RubyLsp::Requests::CodeActionResolve::Error < ::T::Enum
+  enums do
+    EmptySelection = new
+    InvalidTargetRange = new
+    UnknownCodeAction = new
+  end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/code_action_resolve.rb#14
+RubyLsp::Requests::CodeActionResolve::NEW_METHOD_NAME = T.let(T.unsafe(nil), String)
+
+# source://ruby-lsp/lib/ruby_lsp/requests/code_action_resolve.rb#13
+RubyLsp::Requests::CodeActionResolve::NEW_VARIABLE_NAME = T.let(T.unsafe(nil), String)
+
+# The [code actions](https://microsoft.github.io/language-server-protocol/specification#textDocument_codeAction)
+# request informs the editor of RuboCop quick fixes that can be applied. These are accessible by hovering over a
+# specific diagnostic.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/code_actions.rb#9
+class RubyLsp::Requests::CodeActions < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/code_actions.rb#35
+  sig do
+    params(
+      document: T.any(RubyLsp::ERBDocument, RubyLsp::RubyDocument),
+      range: T::Hash[::Symbol, T.untyped],
+      context: T::Hash[::Symbol, T.untyped]
+    ).void
+  end
+  def initialize(document, range, context); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/code_actions.rb#44
+  sig { override.returns(T.nilable(T.all(::Object, T::Array[::LanguageServer::Protocol::Interface::CodeAction]))) }
+  def perform; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/code_actions.rb#20
+    sig { returns(::LanguageServer::Protocol::Interface::CodeActionRegistrationOptions) }
+    def provider; end
+  end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/code_actions.rb#13
+RubyLsp::Requests::CodeActions::EXTRACT_TO_METHOD_TITLE = T.let(T.unsafe(nil), String)
+
+# source://ruby-lsp/lib/ruby_lsp/requests/code_actions.rb#12
+RubyLsp::Requests::CodeActions::EXTRACT_TO_VARIABLE_TITLE = T.let(T.unsafe(nil), String)
+
+# source://ruby-lsp/lib/ruby_lsp/requests/code_actions.rb#14
+RubyLsp::Requests::CodeActions::TOGGLE_BLOCK_STYLE_TITLE = T.let(T.unsafe(nil), String)
+
+# The
+# [code lens](https://microsoft.github.io/language-server-protocol/specification#textDocument_codeLens)
+# request informs the editor of runnable commands such as testing and debugging.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/code_lens.rb#13
+class RubyLsp::Requests::CodeLens < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/code_lens.rb#32
+  sig { params(global_state: ::RubyLsp::GlobalState, uri: ::URI::Generic, dispatcher: ::Prism::Dispatcher).void }
+  def initialize(global_state, uri, dispatcher); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/code_lens.rb#46
+  sig { override.returns(T::Array[::LanguageServer::Protocol::Interface::CodeLens]) }
+  def perform; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/code_lens.rb#20
+    sig { returns(::LanguageServer::Protocol::Interface::CodeLensOptions) }
+    def provider; end
+  end
+end
+
+# The [completion](https://microsoft.github.io/language-server-protocol/specification#textDocument_completion)
+# suggests possible completions according to what the developer is typing.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/completion.rb#10
+class RubyLsp::Requests::Completion < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/completion.rb#37
+  sig do
+    params(
+      document: T.any(RubyLsp::ERBDocument, RubyLsp::RubyDocument),
+      global_state: ::RubyLsp::GlobalState,
+      params: T::Hash[::Symbol, T.untyped],
+      sorbet_level: ::RubyLsp::RubyDocument::SorbetLevel,
+      dispatcher: ::Prism::Dispatcher
+    ).void
+  end
+  def initialize(document, global_state, params, sorbet_level, dispatcher); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/completion.rb#99
+  sig { override.returns(T::Array[::LanguageServer::Protocol::Interface::CompletionItem]) }
+  def perform; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/completion.rb#17
+    sig { returns(::LanguageServer::Protocol::Interface::CompletionOptions) }
+    def provider; end
+  end
+end
+
+# The [completionItem/resolve](https://microsoft.github.io/language-server-protocol/specification#completionItem_resolve)
+# request provides additional information about the currently selected completion. Specifically, the `labelDetails`
+# and `documentation` fields are provided, which are omitted from the completion items returned by
+# `textDocument/completion`.
+#
+# The `labelDetails` field lists the files where the completion item is defined, and the `documentation` field
+# includes any available documentation for those definitions.
+#
+# At most 10 definitions are included, to ensure low latency during request processing and rendering the completion
+# item.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/completion_resolve.rb#16
+class RubyLsp::Requests::CompletionResolve < ::RubyLsp::Requests::Request
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/completion_resolve.rb#25
+  sig { params(global_state: ::RubyLsp::GlobalState, item: T::Hash[::Symbol, T.untyped]).void }
+  def initialize(global_state, item); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/completion_resolve.rb#32
+  sig { override.returns(T::Hash[::Symbol, T.untyped]) }
+  def perform; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/completion_resolve.rb#81
+  sig { params(item: T::Hash[::Symbol, T.untyped]).returns(T::Hash[::Symbol, T.untyped]) }
+  def keyword_resolve(item); end
+end
+
+# set a limit on the number of documentation entries returned, to avoid rendering performance issues
+# https://github.com/Shopify/ruby-lsp/pull/1798
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/completion_resolve.rb#22
+RubyLsp::Requests::CompletionResolve::MAX_DOCUMENTATION_ENTRIES = T.let(T.unsafe(nil), Integer)
+
+# The [definition
+# request](https://microsoft.github.io/language-server-protocol/specification#textDocument_definition) jumps to the
+# definition of the symbol under the cursor.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/definition.rb#11
+class RubyLsp::Requests::Definition < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/definition.rb#24
+  sig do
+    params(
+      document: T.any(RubyLsp::ERBDocument, RubyLsp::RubyDocument),
+      global_state: ::RubyLsp::GlobalState,
+      position: T::Hash[::Symbol, T.untyped],
+      dispatcher: ::Prism::Dispatcher,
+      sorbet_level: ::RubyLsp::RubyDocument::SorbetLevel
+    ).void
+  end
+  def initialize(document, global_state, position, dispatcher, sorbet_level); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/definition.rb#101
+  sig do
+    override
+      .returns(T::Array[T.any(::LanguageServer::Protocol::Interface::Location, ::LanguageServer::Protocol::Interface::LocationLink)])
+  end
+  def perform; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/definition.rb#109
+  sig { params(position: T::Hash[::Symbol, T.untyped], target: T.nilable(::Prism::Node)).returns(T::Boolean) }
+  def position_outside_target?(position, target); end
+end
+
+# The
+# [diagnostics](https://microsoft.github.io/language-server-protocol/specification#textDocument_publishDiagnostics)
+# request informs the editor of RuboCop offenses for a given file.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/diagnostics.rb#9
+class RubyLsp::Requests::Diagnostics < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/diagnostics.rb#26
+  sig { params(global_state: ::RubyLsp::GlobalState, document: RubyLsp::RubyDocument).void }
+  def initialize(global_state, document); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/diagnostics.rb#34
+  sig { override.returns(T.nilable(T.all(::Object, T::Array[::LanguageServer::Protocol::Interface::Diagnostic]))) }
+  def perform; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/diagnostics.rb#77
+  sig { returns(T::Array[::LanguageServer::Protocol::Interface::Diagnostic]) }
+  def syntax_error_diagnostics; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/diagnostics.rb#54
+  sig { returns(T::Array[::LanguageServer::Protocol::Interface::Diagnostic]) }
+  def syntax_warning_diagnostics; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/diagnostics.rb#16
+    sig { returns(::LanguageServer::Protocol::Interface::DiagnosticRegistrationOptions) }
+    def provider; end
+  end
+end
+
+# The [document highlight](https://microsoft.github.io/language-server-protocol/specification#textDocument_documentHighlight)
+# informs the editor all relevant elements of the currently pointed item for highlighting. For example, when
+# the cursor is on the `F` of the constant `FOO`, the editor should identify other occurrences of `FOO`
+# and highlight them.
+#
+# For writable elements like constants or variables, their read/write occurrences should be highlighted differently.
+# This is achieved by sending different "kind" attributes to the editor (2 for read and 3 for write).
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/document_highlight.rb#15
+class RubyLsp::Requests::DocumentHighlight < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/document_highlight.rb#26
+  sig do
+    params(
+      global_state: ::RubyLsp::GlobalState,
+      document: T.any(RubyLsp::ERBDocument, RubyLsp::RubyDocument),
+      position: T::Hash[::Symbol, T.untyped],
+      dispatcher: ::Prism::Dispatcher
+    ).void
+  end
+  def initialize(global_state, document, position, dispatcher); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/document_highlight.rb#51
+  sig { override.returns(T::Array[::LanguageServer::Protocol::Interface::DocumentHighlight]) }
+  def perform; end
+end
+
+# The [document link](https://microsoft.github.io/language-server-protocol/specification#textDocument_documentLink)
+# makes `# source://PATH_TO_FILE#line` comments in a Ruby/RBI file clickable if the file exists.
+# When the user clicks the link, it'll open that location.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/document_link.rb#11
+class RubyLsp::Requests::DocumentLink < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/document_link.rb#30
+  sig { params(uri: ::URI::Generic, comments: T::Array[::Prism::Comment], dispatcher: ::Prism::Dispatcher).void }
+  def initialize(uri, comments, dispatcher); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/document_link.rb#40
+  sig { override.returns(T::Array[::LanguageServer::Protocol::Interface::DocumentLink]) }
+  def perform; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/document_link.rb#18
+    sig { returns(::LanguageServer::Protocol::Interface::DocumentLinkOptions) }
+    def provider; end
+  end
+end
+
+# The [document
+# symbol](https://microsoft.github.io/language-server-protocol/specification#textDocument_documentSymbol) request
+# informs the editor of all the important symbols, such as classes, variables, and methods, defined in a file. With
+# this information, the editor can populate breadcrumbs, file outline and allow for fuzzy symbol searches.
+#
+# In VS Code, symbol search known as 'Go To Symbol in Editor' and can be accessed with Ctrl/Cmd-Shift-O,
+# or by opening the command palette and inserting an `@` symbol.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/document_symbol.rb#15
+class RubyLsp::Requests::DocumentSymbol < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/document_symbol.rb#28
+  sig { params(uri: ::URI::Generic, dispatcher: ::Prism::Dispatcher).void }
+  def initialize(uri, dispatcher); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/document_symbol.rb#39
+  sig { override.returns(T::Array[::LanguageServer::Protocol::Interface::DocumentSymbol]) }
+  def perform; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/document_symbol.rb#22
+    sig { returns(::LanguageServer::Protocol::Interface::DocumentSymbolOptions) }
+    def provider; end
+  end
+end
+
+# The [folding ranges](https://microsoft.github.io/language-server-protocol/specification#textDocument_foldingRange)
+# request informs the editor of the ranges where and how code can be folded.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/folding_ranges.rb#10
+class RubyLsp::Requests::FoldingRanges < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/folding_ranges.rb#27
+  sig { params(comments: T::Array[::Prism::Comment], dispatcher: ::Prism::Dispatcher).void }
+  def initialize(comments, dispatcher); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/folding_ranges.rb#40
+  sig { override.returns(T::Array[::LanguageServer::Protocol::Interface::FoldingRange]) }
+  def perform; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/folding_ranges.rb#17
+    sig { returns(::LanguageServer::Protocol::Interface::FoldingRangeRegistrationOptions) }
+    def provider; end
+  end
+end
+
+# The [formatting](https://microsoft.github.io/language-server-protocol/specification#textDocument_formatting)
+# request uses RuboCop to fix auto-correctable offenses in the document. This requires enabling format on save and
+# registering the ruby-lsp as the Ruby formatter.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/formatting.rb#9
+class RubyLsp::Requests::Formatting < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/formatting.rb#28
+  sig { params(global_state: ::RubyLsp::GlobalState, document: RubyLsp::RubyDocument).void }
+  def initialize(global_state, document); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/formatting.rb#36
+  sig { override.returns(T.nilable(T.all(::Object, T::Array[::LanguageServer::Protocol::Interface::TextEdit]))) }
+  def perform; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/formatting.rb#18
+    sig { returns(::LanguageServer::Protocol::Interface::DocumentFormattingRegistrationOptions) }
+    def provider; end
+  end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/formatting.rb#12
+class RubyLsp::Requests::Formatting::Error < ::StandardError; end
+
+# The [hover request](https://microsoft.github.io/language-server-protocol/specification#textDocument_hover)
+# displays the documentation for the symbol currently under the cursor.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/hover.rb#10
+class RubyLsp::Requests::Hover < ::RubyLsp::Requests::Request
+  extend T::Generic
+
+  ResponseType = type_member { { fixed: T.nilable(::LanguageServer::Protocol::Interface::Hover) } }
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/hover.rb#34
+  sig do
+    params(
+      document: T.any(RubyLsp::ERBDocument, RubyLsp::RubyDocument),
+      global_state: ::RubyLsp::GlobalState,
+      position: T::Hash[::Symbol, T.untyped],
+      dispatcher: ::Prism::Dispatcher,
+      sorbet_level: ::RubyLsp::RubyDocument::SorbetLevel
+    ).void
+  end
+  def initialize(document, global_state, position, dispatcher, sorbet_level); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/hover.rb#74
+  sig { override.returns(ResponseType) }
+  def perform; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/hover.rb#99
+  sig { params(position: T::Hash[::Symbol, T.untyped], target: T.nilable(::Prism::Node)).returns(T::Boolean) }
+  def position_outside_target?(position, target); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/hover.rb#92
+  sig { params(parent: T.nilable(::Prism::Node), target: T.nilable(::Prism::Node)).returns(T::Boolean) }
+  def should_refine_target?(parent, target); end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/hover.rb#18
+    sig { returns(::LanguageServer::Protocol::Interface::HoverOptions) }
+    def provider; end
+  end
+end
+
+# [Inlay hints](https://microsoft.github.io/language-server-protocol/specification#textDocument_inlayHint)
+# are labels added directly in the code that explicitly show the user something that might
+# otherwise just be implied.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/inlay_hints.rb#11
+class RubyLsp::Requests::InlayHints < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/inlay_hints.rb#30
+  sig do
+    params(
+      document: T.any(RubyLsp::ERBDocument, RubyLsp::RubyDocument),
+      hints_configuration: ::RubyLsp::RequestConfig,
+      dispatcher: ::Prism::Dispatcher
+    ).void
+  end
+  def initialize(document, hints_configuration, dispatcher); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/inlay_hints.rb#41
+  sig { override.returns(T::Array[::LanguageServer::Protocol::Interface::InlayHint]) }
+  def perform; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/inlay_hints.rb#18
+    sig { returns(::LanguageServer::Protocol::Interface::InlayHintOptions) }
+    def provider; end
+  end
+end
+
+# The [on type formatting](https://microsoft.github.io/language-server-protocol/specification#textDocument_onTypeFormatting)
+# request formats code as the user is typing. For example, automatically adding `end` to class definitions.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#8
+class RubyLsp::Requests::OnTypeFormatting < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#41
+  sig do
+    params(
+      document: RubyLsp::RubyDocument,
+      position: T::Hash[::Symbol, T.untyped],
+      trigger_character: ::String,
+      client_name: ::String
+    ).void
+  end
+  def initialize(document, position, trigger_character, client_name); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#56
+  sig { override.returns(T.all(::Object, T::Array[::LanguageServer::Protocol::Interface::TextEdit])) }
+  def perform; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#159
+  sig { params(text: ::String, position: T::Hash[::Symbol, T.untyped]).void }
+  def add_edit_with_text(text, position = T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#206
+  sig { void }
+  def auto_indent_after_end_keyword; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#193
+  sig { params(line: ::String).returns(::Integer) }
+  def find_indentation(line); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#154
+  sig { params(spaces: ::String).void }
+  def handle_comment_line(spaces); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#116
+  sig { void }
+  def handle_curly_brace; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#146
+  sig { params(delimiter: ::String).void }
+  def handle_heredoc_end(delimiter); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#85
+  sig { void }
+  def handle_pipe; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#124
+  sig { void }
+  def handle_statement_end; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#172
+  sig { params(line: ::Integer, character: ::Integer).void }
+  def move_cursor_to(line, character); end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#15
+    sig { returns(::LanguageServer::Protocol::Interface::DocumentOnTypeFormattingRegistrationOptions) }
+    def provider; end
+  end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/on_type_formatting.rb#24
+RubyLsp::Requests::OnTypeFormatting::END_REGEXES = T.let(T.unsafe(nil), Array)
+
+# The [prepare type hierarchy
+# request](https://microsoft.github.io/language-server-protocol/specification#textDocument_prepareTypeHierarchy)
+# displays the list of ancestors (supertypes) and descendants (subtypes) for the selected type.
+#
+# Currently only supports supertypes due to a limitation of the index.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/prepare_type_hierarchy.rb#11
+class RubyLsp::Requests::PrepareTypeHierarchy < ::RubyLsp::Requests::Request
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/prepare_type_hierarchy.rb#32
+  sig do
+    params(
+      document: T.any(RubyLsp::ERBDocument, RubyLsp::RubyDocument),
+      index: ::RubyIndexer::Index,
+      position: T::Hash[::Symbol, T.untyped]
+    ).void
+  end
+  def initialize(document, index, position); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/prepare_type_hierarchy.rb#41
+  sig { override.returns(T.nilable(T::Array[::LanguageServer::Protocol::Interface::TypeHierarchyItem])) }
+  def perform; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/prepare_type_hierarchy.rb#20
+    sig { returns(::LanguageServer::Protocol::Interface::TypeHierarchyOptions) }
+    def provider; end
+  end
+end
+
+# The [range formatting](https://microsoft.github.io/language-server-protocol/specification#textDocument_rangeFormatting)
+# is used to format a selection or to format on paste.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/range_formatting.rb#8
+class RubyLsp::Requests::RangeFormatting < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/range_formatting.rb#12
+  sig do
+    params(
+      global_state: ::RubyLsp::GlobalState,
+      document: RubyLsp::RubyDocument,
+      params: T::Hash[::Symbol, T.untyped]
+    ).void
+  end
+  def initialize(global_state, document, params); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/range_formatting.rb#21
+  sig { override.returns(T.nilable(T::Array[::LanguageServer::Protocol::Interface::TextEdit])) }
+  def perform; end
+end
+
+# The
+# [references](https://microsoft.github.io/language-server-protocol/specification#textDocument_references)
+# request finds all references for the selected symbol.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/references.rb#9
+class RubyLsp::Requests::References < ::RubyLsp::Requests::Request
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/references.rb#21
+  sig do
+    params(
+      global_state: ::RubyLsp::GlobalState,
+      store: ::RubyLsp::Store,
+      document: T.any(RubyLsp::ERBDocument, RubyLsp::RubyDocument),
+      params: T::Hash[::Symbol, T.untyped]
+    ).void
+  end
+  def initialize(global_state, store, document, params); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/references.rb#31
+  sig { override.returns(T::Array[::LanguageServer::Protocol::Interface::Location]) }
+  def perform; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/references.rb#129
+  sig do
+    params(
+      target: ::RubyIndexer::ReferenceFinder::Target,
+      parse_result: ::Prism::ParseResult,
+      uri: ::URI::Generic
+    ).void
+  end
+  def collect_references(target, parse_result, uri); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/references.rb#106
+  sig do
+    params(
+      target_node: T.any(::Prism::CallNode, ::Prism::ConstantPathNode, ::Prism::ConstantPathTargetNode, ::Prism::ConstantReadNode, ::Prism::DefNode),
+      node_context: ::RubyLsp::NodeContext
+    ).returns(T.nilable(::RubyIndexer::ReferenceFinder::Target))
+  end
+  def create_reference_target(target_node, node_context); end
+end
+
+# The
+# [rename](https://microsoft.github.io/language-server-protocol/specification#textDocument_rename)
+# request renames all instances of a symbol in a document.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/rename.rb#9
+class RubyLsp::Requests::Rename < ::RubyLsp::Requests::Request
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/rename.rb#23
+  sig do
+    params(
+      global_state: ::RubyLsp::GlobalState,
+      store: ::RubyLsp::Store,
+      document: T.any(RubyLsp::ERBDocument, RubyLsp::RubyDocument),
+      params: T::Hash[::Symbol, T.untyped]
+    ).void
+  end
+  def initialize(global_state, store, document, params); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/rename.rb#33
+  sig { override.returns(T.nilable(::LanguageServer::Protocol::Interface::WorkspaceEdit)) }
+  def perform; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/rename.rb#181
+  sig do
+    params(
+      name: ::String,
+      reference: ::RubyIndexer::ReferenceFinder::Reference
+    ).returns(::LanguageServer::Protocol::Interface::TextEdit)
+  end
+  def adjust_reference_for_edit(name, reference); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/rename.rb#170
+  sig do
+    params(
+      target: ::RubyIndexer::ReferenceFinder::Target,
+      parse_result: ::Prism::ParseResult,
+      name: ::String,
+      uri: ::URI::Generic
+    ).returns(T::Array[::LanguageServer::Protocol::Interface::TextEdit])
+  end
+  def collect_changes(target, parse_result, name, uri); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/rename.rb#100
+  sig do
+    params(
+      fully_qualified_name: ::String,
+      document_changes: T::Array[T.any(::LanguageServer::Protocol::Interface::RenameFile, ::LanguageServer::Protocol::Interface::TextDocumentEdit)]
+    ).void
+  end
+  def collect_file_renames(fully_qualified_name, document_changes); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/rename.rb#138
+  sig do
+    params(
+      target: ::RubyIndexer::ReferenceFinder::Target,
+      name: ::String
+    ).returns(T::Hash[::String, T::Array[::LanguageServer::Protocol::Interface::TextEdit]])
+  end
+  def collect_text_edits(target, name); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/rename.rb#191
+  sig { params(constant_name: ::String).returns(::String) }
+  def file_from_constant_name(constant_name); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/rename.rb#13
+class RubyLsp::Requests::Rename::InvalidNameError < ::StandardError; end
+
+# @abstract It cannot be directly instantiated. Subclasses must implement the `abstract` methods below.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/request.rb#6
+class RubyLsp::Requests::Request
+  abstract!
+
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/requests/request.rb#15
+  sig { abstract.returns(T.anything) }
+  def perform; end
+
+  private
+
+  # Checks if a location covers a position
+  #
+  # source://ruby-lsp/lib/ruby_lsp/requests/request.rb#38
+  sig { params(location: ::Prism::Location, position: T.untyped).returns(T::Boolean) }
+  def cover?(location, position); end
+
+  # Checks if a given location covers the position requested
+  #
+  # source://ruby-lsp/lib/ruby_lsp/requests/request.rb#87
+  sig { params(location: T.nilable(::Prism::Location), position: T::Hash[::Symbol, T.untyped]).returns(T::Boolean) }
+  def covers_position?(location, position); end
+
+  # Signals to the client that the request should be delegated to the language server server for the host language
+  # in ERB files
+  #
+  # source://ruby-lsp/lib/ruby_lsp/requests/request.rb#28
+  sig do
+    params(
+      global_state: ::RubyLsp::GlobalState,
+      document: RubyLsp::Document[T.untyped],
+      char_position: ::Integer
+    ).void
+  end
+  def delegate_request_if_needed!(global_state, document, char_position); end
+
+  # Based on a constant node target, a constant path node parent and a position, this method will find the exact
+  # portion of the constant path that matches the requested position, for higher precision in hover and
+  # definition. For example:
+  #
+  # ```ruby
+  # Foo::Bar::Baz
+  #  #        ^ Going to definition here should go to Foo::Bar::Baz
+  #  #   ^ Going to definition here should go to Foo::Bar
+  # #^ Going to definition here should go to Foo
+  # ```
+  #
+  # source://ruby-lsp/lib/ruby_lsp/requests/request.rb#71
+  sig do
+    params(
+      target: ::Prism::Node,
+      parent: ::Prism::Node,
+      position: T::Hash[::Symbol, ::Integer]
+    ).returns(::Prism::Node)
+  end
+  def determine_target(target, parent, position); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/request.rb#10
+class RubyLsp::Requests::Request::InvalidFormatter < ::StandardError; end
+
+# The [selection ranges](https://microsoft.github.io/language-server-protocol/specification#textDocument_selectionRange)
+# request informs the editor of ranges that the user may want to select based on the location(s)
+# of their cursor(s).
+#
+# Trigger this request with: Ctrl + Shift + -> or Ctrl + Shift + <-
+#
+# Note that if using VSCode Neovim, you will need to be in Insert mode for this to work correctly.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/selection_ranges.rb#13
+class RubyLsp::Requests::SelectionRanges < ::RubyLsp::Requests::Request
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/selection_ranges.rb#18
+  sig { params(document: T.any(RubyLsp::ERBDocument, RubyLsp::RubyDocument)).void }
+  def initialize(document); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/selection_ranges.rb#26
+  sig { override.returns(T.all(::Object, T::Array[::RubyLsp::Requests::Support::SelectionRange])) }
+  def perform; end
+end
+
+# The [semantic
+# highlighting](https://microsoft.github.io/language-server-protocol/specification#textDocument_semanticTokens)
+# request informs the editor of the correct token types to provide consistent and accurate highlighting for themes.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/semantic_highlighting.rb#11
+class RubyLsp::Requests::SemanticHighlighting < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/semantic_highlighting.rb#96
+  sig do
+    params(
+      global_state: ::RubyLsp::GlobalState,
+      dispatcher: ::Prism::Dispatcher,
+      document: T.any(RubyLsp::ERBDocument, RubyLsp::RubyDocument),
+      previous_result_id: T.nilable(::String),
+      range: T.nilable(T::Range[::Integer])
+    ).void
+  end
+  def initialize(global_state, dispatcher, document, previous_result_id, range: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/semantic_highlighting.rb#115
+  sig do
+    override
+      .returns(T.any(::LanguageServer::Protocol::Interface::SemanticTokens, ::LanguageServer::Protocol::Interface::SemanticTokensDelta))
+  end
+  def perform; end
+
+  class << self
+    # The compute_delta method receives the current semantic tokens and the previous semantic tokens and then tries
+    # to compute the smallest possible semantic token edit that will turn previous into current
+    #
+    # source://ruby-lsp/lib/ruby_lsp/requests/semantic_highlighting.rb#39
+    sig do
+      params(
+        current_tokens: T::Array[::Integer],
+        previous_tokens: T::Array[::Integer],
+        result_id: ::String
+      ).returns(::LanguageServer::Protocol::Interface::SemanticTokensDelta)
+    end
+    def compute_delta(current_tokens, previous_tokens, result_id); end
+
+    # source://ruby-lsp/lib/ruby_lsp/requests/semantic_highlighting.rb#77
+    sig { returns(::Integer) }
+    def next_result_id; end
+
+    # source://ruby-lsp/lib/ruby_lsp/requests/semantic_highlighting.rb#18
+    sig { returns(::LanguageServer::Protocol::Interface::SemanticTokensRegistrationOptions) }
+    def provider; end
+  end
+end
+
+# Show syntax tree is a custom [LSP
+# request](https://microsoft.github.io/language-server-protocol/specification#requestMessage) that displays the AST
+# for the current document or for the current selection in a new tab.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/show_syntax_tree.rb#9
+class RubyLsp::Requests::ShowSyntaxTree < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/show_syntax_tree.rb#13
+  sig { params(document: RubyLsp::RubyDocument, range: T.nilable(T::Hash[::Symbol, T.untyped])).void }
+  def initialize(document, range); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/show_syntax_tree.rb#21
+  sig { override.returns(::String) }
+  def perform; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/show_syntax_tree.rb#32
+  sig { returns(::String) }
+  def ast_for_range; end
+end
+
+# The [signature help
+# request](https://microsoft.github.io/language-server-protocol/specification#textDocument_signatureHelp) displays
+# information about the parameters of a method as you type an invocation.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/signature_help.rb#11
+class RubyLsp::Requests::SignatureHelp < ::RubyLsp::Requests::Request
+  # source://ruby-lsp/lib/ruby_lsp/requests/signature_help.rb#36
+  sig do
+    params(
+      document: T.any(RubyLsp::ERBDocument, RubyLsp::RubyDocument),
+      global_state: ::RubyLsp::GlobalState,
+      position: T::Hash[::Symbol, T.untyped],
+      context: T.nilable(T::Hash[::Symbol, T.untyped]),
+      dispatcher: ::Prism::Dispatcher,
+      sorbet_level: ::RubyLsp::RubyDocument::SorbetLevel
+    ).void
+  end
+  def initialize(document, global_state, position, context, dispatcher, sorbet_level); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/signature_help.rb#58
+  sig { override.returns(T.nilable(::LanguageServer::Protocol::Interface::SignatureHelp)) }
+  def perform; end
+
+  private
+
+  # Adjust the target of signature help in the case where we have nested method calls. This is necessary so that we
+  # select the right target in a situation like this:
+  #
+  # foo(another_method_call)
+  #
+  # In that case, we want to provide signature help for `foo` and not `another_method_call`.
+  #
+  # source://ruby-lsp/lib/ruby_lsp/requests/signature_help.rb#80
+  sig do
+    params(
+      target: T.nilable(::Prism::Node),
+      parent: T.nilable(::Prism::Node),
+      position: T::Hash[::Symbol, T.untyped]
+    ).returns(T.nilable(::Prism::Node))
+  end
+  def adjust_for_nested_target(target, parent, position); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/signature_help.rb#96
+  sig { params(node: ::Prism::Node, position: T::Hash[::Symbol, T.untyped]).returns(T::Boolean) }
+  def node_covers?(node, position); end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/signature_help.rb#18
+    sig { returns(::LanguageServer::Protocol::Interface::SignatureHelpOptions) }
+    def provider; end
+  end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/selection_range.rb#6
+module RubyLsp::Requests::Support; end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/annotation.rb#7
+class RubyLsp::Requests::Support::Annotation
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/annotation.rb#15
+  sig { params(arity: T.any(::Integer, T::Range[::Integer]), receiver: T::Boolean).void }
+  def initialize(arity:, receiver: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/annotation.rb#21
+  sig { params(node: ::Prism::CallNode).returns(T::Boolean) }
+  def match?(node); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/annotation.rb#34
+  sig { params(node: ::Prism::CallNode).returns(T::Boolean) }
+  def arity_matches?(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/annotation.rb#28
+  sig { params(node: ::Prism::CallNode).returns(T::Boolean) }
+  def receiver_matches?(node); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/common.rb#7
+module RubyLsp::Requests::Support::Common
+  requires_ancestor { Kernel }
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/common.rb#83
+  sig do
+    params(
+      title: ::String,
+      entries: T.any(::RubyIndexer::Entry, T::Array[::RubyIndexer::Entry]),
+      max_entries: T.nilable(::Integer)
+    ).returns(T::Hash[::Symbol, ::String])
+  end
+  def categorized_markdown_from_index_entries(title, entries, max_entries = T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/common.rb#151
+  sig do
+    params(
+      node: T.any(::Prism::ConstantPathNode, ::Prism::ConstantPathTargetNode, ::Prism::ConstantReadNode)
+    ).returns(T.nilable(::String))
+  end
+  def constant_name(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/common.rb#49
+  sig do
+    params(
+      node: ::Prism::Node,
+      title: ::String,
+      command_name: ::String,
+      arguments: T.nilable(T::Array[T.untyped]),
+      data: T.nilable(T::Hash[T.untyped, T.untyped])
+    ).returns(::LanguageServer::Protocol::Interface::CodeLens)
+  end
+  def create_code_lens(node, title:, command_name:, arguments:, data:); end
+
+  # Iterates over each part of a constant path, so that we can easily push response items for each section of the
+  # name. For example, for `Foo::Bar::Baz`, this method will invoke the block with `Foo`, then `Bar` and finally
+  # `Baz`.
+  #
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/common.rb#176
+  sig { params(node: ::Prism::Node, block: T.proc.params(part: ::Prism::Node).void).void }
+  def each_constant_path_part(node, &block); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/common.rb#186
+  sig { params(entry: ::RubyIndexer::Entry).returns(T.nilable(::Integer)) }
+  def kind_for_entry(entry); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/common.rb#127
+  sig do
+    params(
+      title: ::String,
+      entries: T.any(::RubyIndexer::Entry, T::Array[::RubyIndexer::Entry]),
+      max_entries: T.nilable(::Integer),
+      extra_links: T.nilable(::String)
+    ).returns(::String)
+  end
+  def markdown_from_index_entries(title, entries, max_entries = T.unsafe(nil), extra_links: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/common.rb#159
+  sig { params(node: T.any(::Prism::ClassNode, ::Prism::ModuleNode)).returns(T.nilable(::String)) }
+  def namespace_constant_name(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/common.rb#64
+  sig { params(file_path: ::String).returns(T.nilable(T::Boolean)) }
+  def not_in_dependencies?(file_path); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/common.rb#30
+  sig do
+    params(
+      location: T.any(::Prism::Location, ::RubyIndexer::Location)
+    ).returns(::LanguageServer::Protocol::Interface::Range)
+  end
+  def range_from_location(location); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/common.rb#17
+  sig { params(node: ::Prism::Node).returns(::LanguageServer::Protocol::Interface::Range) }
+  def range_from_node(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/common.rb#71
+  sig { params(node: ::Prism::CallNode).returns(T::Boolean) }
+  def self_receiver?(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/common.rb#204
+  sig { params(sorbet_level: ::RubyLsp::RubyDocument::SorbetLevel).returns(T::Boolean) }
+  def sorbet_level_true_or_higher?(sorbet_level); end
+end
+
+# @abstract Subclasses must implement the `abstract` methods below.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/support/formatter.rb#7
+module RubyLsp::Requests::Support::Formatter
+  interface!
+
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/formatter.rb#25
+  sig do
+    abstract
+      .params(
+        uri: ::URI::Generic,
+        document: RubyLsp::RubyDocument
+      ).returns(T.nilable(T::Array[::LanguageServer::Protocol::Interface::Diagnostic]))
+  end
+  def run_diagnostic(uri, document); end
+
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/formatter.rb#14
+  sig { abstract.params(uri: ::URI::Generic, document: RubyLsp::RubyDocument).returns(T.nilable(::String)) }
+  def run_formatting(uri, document); end
+
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/formatter.rb#17
+  sig do
+    abstract
+      .params(
+        uri: ::URI::Generic,
+        source: ::String,
+        base_indentation: ::Integer
+      ).returns(T.nilable(::String))
+  end
+  def run_range_formatting(uri, source, base_indentation); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#34
+class RubyLsp::Requests::Support::InternalRuboCopError < ::StandardError
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#44
+  sig { params(rubocop_error: T.any(::RuboCop::ErrorWithAnalyzedFileLocation, ::StandardError)).void }
+  def initialize(rubocop_error); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#37
+RubyLsp::Requests::Support::InternalRuboCopError::MESSAGE = T.let(T.unsafe(nil), String)
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#7
+class RubyLsp::Requests::Support::RuboCopDiagnostic
+  # TODO: avoid passing document once we have alternative ways to get at
+  # encoding and file source
+  #
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#35
+  sig { params(document: RubyLsp::RubyDocument, offense: ::RuboCop::Cop::Offense, uri: ::URI::Generic).void }
+  def initialize(document, offense, uri); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#42
+  sig { returns(T::Array[::LanguageServer::Protocol::Interface::CodeAction]) }
+  def to_lsp_code_actions; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#52
+  sig { params(config: ::RuboCop::Config).returns(::LanguageServer::Protocol::Interface::Diagnostic) }
+  def to_lsp_diagnostic(config); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#107
+  sig { returns(::LanguageServer::Protocol::Interface::CodeAction) }
+  def autocorrect_action; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#94
+  sig { params(config: ::RuboCop::Config).returns(T.nilable(::LanguageServer::Protocol::Interface::CodeDescription)) }
+  def code_description(config); end
+
+  # When `RuboCop::LSP.enable` is called, contextual autocorrect will not offer itself
+  # as `correctable?` to prevent annoying changes while typing. Instead check if
+  # a corrector is present. If it is, then that means some code transformation can be applied.
+  #
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#201
+  sig { returns(T::Boolean) }
+  def correctable?; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#140
+  sig { returns(::LanguageServer::Protocol::Interface::CodeAction) }
+  def disable_line_action; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#182
+  sig { params(line: ::String).returns(::Integer) }
+  def length_of_line(line); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#159
+  sig { returns(T::Array[::LanguageServer::Protocol::Interface::TextEdit]) }
+  def line_disable_comment; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#82
+  sig { returns(::String) }
+  def message; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#127
+  sig { returns(T::Array[::LanguageServer::Protocol::Interface::TextEdit]) }
+  def offense_replacements; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#89
+  sig { returns(T.nilable(::Integer)) }
+  def severity; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#22
+RubyLsp::Requests::Support::RuboCopDiagnostic::ENHANCED_DOC_URL = T.let(T.unsafe(nil), TrueClass)
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_diagnostic.rb#10
+RubyLsp::Requests::Support::RuboCopDiagnostic::RUBOCOP_TO_LSP_SEVERITY = T.let(T.unsafe(nil), Hash)
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_formatter.rb#11
+class RubyLsp::Requests::Support::RuboCopFormatter
+  include ::RubyLsp::Requests::Support::Formatter
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_formatter.rb#16
+  sig { void }
+  def initialize; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_formatter.rb#43
+  sig do
+    override
+      .params(
+        uri: ::URI::Generic,
+        document: RubyLsp::RubyDocument
+      ).returns(T.nilable(T::Array[::LanguageServer::Protocol::Interface::Diagnostic]))
+  end
+  def run_diagnostic(uri, document); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_formatter.rb#23
+  sig { override.params(uri: ::URI::Generic, document: RubyLsp::RubyDocument).returns(T.nilable(::String)) }
+  def run_formatting(uri, document); end
+
+  # RuboCop does not support range formatting
+  #
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_formatter.rb#33
+  sig do
+    override
+      .params(
+        uri: ::URI::Generic,
+        source: ::String,
+        base_indentation: ::Integer
+      ).returns(T.nilable(::String))
+  end
+  def run_range_formatting(uri, source, base_indentation); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#56
+class RubyLsp::Requests::Support::RuboCopRunner < ::RuboCop::Runner
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#86
+  sig { params(args: ::String).void }
+  def initialize(*args); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#75
+  sig { returns(::RuboCop::Config) }
+  def config_for_working_directory; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#125
+  sig { returns(::String) }
+  def formatted_source; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#72
+  sig { returns(T::Array[::RuboCop::Cop::Offense]) }
+  def offenses; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#103
+  sig { params(path: ::String, contents: ::String).void }
+  def run(path, contents); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#151
+  sig { params(_file: ::String, offenses: T::Array[::RuboCop::Cop::Offense]).void }
+  def file_finished(_file, offenses); end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#133
+    sig { params(cop_name: ::String).returns(T.nilable(T.class_of(RuboCop::Cop::Base))) }
+    def find_cop_by_name(cop_name); end
+
+    private
+
+    # source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#140
+    sig { returns(T::Hash[::String, [T.class_of(RuboCop::Cop::Base)]]) }
+    def cop_registry; end
+  end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#59
+class RubyLsp::Requests::Support::RuboCopRunner::ConfigurationError < ::StandardError; end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/rubocop_runner.rb#61
+RubyLsp::Requests::Support::RuboCopRunner::DEFAULT_ARGS = T.let(T.unsafe(nil), Array)
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/selection_range.rb#7
+class RubyLsp::Requests::Support::SelectionRange < ::LanguageServer::Protocol::Interface::SelectionRange
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/selection_range.rb#11
+  sig { params(position: T::Hash[::Symbol, T.untyped]).returns(T::Boolean) }
+  def cover?(position); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/sorbet.rb#7
+class RubyLsp::Requests::Support::Sorbet
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/support/sorbet.rb#48
+    sig { params(node: ::Prism::CallNode).returns(T::Boolean) }
+    def annotation?(node); end
+  end
+end
+
+# The [type hierarchy supertypes
+# request](https://microsoft.github.io/language-server-protocol/specification#typeHierarchy_supertypes)
+# displays the list of ancestors (supertypes) for the selected type.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/type_hierarchy_supertypes.rb#9
+class RubyLsp::Requests::TypeHierarchySupertypes < ::RubyLsp::Requests::Request
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/type_hierarchy_supertypes.rb#15
+  sig { params(index: ::RubyIndexer::Index, item: T::Hash[::Symbol, T.untyped]).void }
+  def initialize(index, item); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/type_hierarchy_supertypes.rb#23
+  sig { override.returns(T.nilable(T::Array[::LanguageServer::Protocol::Interface::TypeHierarchyItem])) }
+  def perform; end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/type_hierarchy_supertypes.rb#64
+  sig { params(entry: ::RubyIndexer::Entry).returns(::LanguageServer::Protocol::Interface::TypeHierarchyItem) }
+  def hierarchy_item(entry); end
+end
+
+# The [workspace symbol](https://microsoft.github.io/language-server-protocol/specification#workspace_symbol)
+# request allows fuzzy searching declarations in the entire project. On VS Code, use CTRL/CMD + T to search for
+# symbols.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/workspace_symbol.rb#9
+class RubyLsp::Requests::WorkspaceSymbol < ::RubyLsp::Requests::Request
+  include ::RubyLsp::Requests::Support::Common
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/workspace_symbol.rb#14
+  sig { params(global_state: ::RubyLsp::GlobalState, query: T.nilable(::String)).void }
+  def initialize(global_state, query); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/workspace_symbol.rb#22
+  sig { override.returns(T::Array[::LanguageServer::Protocol::Interface::WorkspaceSymbol]) }
+  def perform; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/response_builders/response_builder.rb#5
+module RubyLsp::ResponseBuilders; end
+
+# source://ruby-lsp/lib/ruby_lsp/response_builders/collection_response_builder.rb#6
+class RubyLsp::ResponseBuilders::CollectionResponseBuilder < ::RubyLsp::ResponseBuilders::ResponseBuilder
+  extend T::Generic
+
+  ResponseType = type_member { { upper: Object } }
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/collection_response_builder.rb#13
+  sig { void }
+  def initialize; end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/collection_response_builder.rb#19
+  sig { params(item: ResponseType).void }
+  def <<(item); end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/collection_response_builder.rb#24
+  sig { override.returns(T::Array[ResponseType]) }
+  def response; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/response_builders/document_symbol.rb#6
+class RubyLsp::ResponseBuilders::DocumentSymbol < ::RubyLsp::ResponseBuilders::ResponseBuilder
+  extend T::Generic
+
+  ResponseType = type_member { { fixed: T::Array[::LanguageServer::Protocol::Interface::DocumentSymbol] } }
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/document_symbol.rb#24
+  sig { void }
+  def initialize; end
+
+  # @param symbol [Interface::DocumentSymbol]
+  # @return [void]
+  #
+  # source://sorbet-runtime/0.5.11647lib/types/private/methods/_methods.rb#257
+  def <<(*args, **_arg1, &blk); end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/document_symbol.rb#47
+  sig do
+    returns(T.any(::LanguageServer::Protocol::Interface::DocumentSymbol, ::RubyLsp::ResponseBuilders::DocumentSymbol::SymbolHierarchyRoot))
+  end
+  def last; end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/document_symbol.rb#40
+  sig { returns(T.nilable(::LanguageServer::Protocol::Interface::DocumentSymbol)) }
+  def pop; end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/document_symbol.rb#33
+  sig { params(symbol: ::LanguageServer::Protocol::Interface::DocumentSymbol).void }
+  def push(symbol); end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/document_symbol.rb#52
+  sig { override.returns(T::Array[::LanguageServer::Protocol::Interface::DocumentSymbol]) }
+  def response; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/response_builders/document_symbol.rb#11
+class RubyLsp::ResponseBuilders::DocumentSymbol::SymbolHierarchyRoot
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/document_symbol.rb#18
+  sig { void }
+  def initialize; end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/document_symbol.rb#15
+  sig { returns(T::Array[::LanguageServer::Protocol::Interface::DocumentSymbol]) }
+  def children; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/response_builders/hover.rb#6
+class RubyLsp::ResponseBuilders::Hover < ::RubyLsp::ResponseBuilders::ResponseBuilder
+  extend T::Generic
+
+  ResponseType = type_member { { fixed: String } }
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/hover.rb#13
+  sig { void }
+  def initialize; end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/hover.rb#35
+  sig { returns(T::Boolean) }
+  def empty?; end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/hover.rb#27
+  sig { params(content: ::String, category: ::Symbol).void }
+  def push(content, category:); end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/hover.rb#40
+  sig { override.returns(ResponseType) }
+  def response; end
+end
+
+# @abstract It cannot be directly instantiated. Subclasses must implement the `abstract` methods below.
+#
+# source://ruby-lsp/lib/ruby_lsp/response_builders/response_builder.rb#6
+class RubyLsp::ResponseBuilders::ResponseBuilder
+  abstract!
+
+  # @abstract
+  #
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/response_builder.rb#13
+  sig { abstract.returns(T.anything) }
+  def response; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#6
+class RubyLsp::ResponseBuilders::SemanticHighlighting < ::RubyLsp::ResponseBuilders::ResponseBuilder
+  extend T::Generic
+
+  ResponseType = type_member { { fixed: LanguageServer::Protocol::Interface::SemanticTokens } }
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#64
+  sig do
+    params(
+      code_units_cache: T.any(::Prism::CodeUnitsCache, T.proc.params(arg0: ::Integer).returns(::Integer))
+    ).void
+  end
+  def initialize(code_units_cache); end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#71
+  sig { params(location: ::Prism::Location, type: ::Symbol, modifiers: T::Array[::Symbol]).void }
+  def add_token(location, type, modifiers = T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#96
+  sig { returns(T.nilable(::RubyLsp::ResponseBuilders::SemanticHighlighting::SemanticToken)) }
+  def last; end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#87
+  sig { params(location: ::Prism::Location).returns(T::Boolean) }
+  def last_token_matches?(location); end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#101
+  sig { override.returns(T::Array[::RubyLsp::ResponseBuilders::SemanticHighlighting::SemanticToken]) }
+  def response; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#105
+class RubyLsp::ResponseBuilders::SemanticHighlighting::SemanticToken
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#132
+  sig do
+    params(
+      start_line: ::Integer,
+      start_code_unit_column: ::Integer,
+      length: ::Integer,
+      type: ::Integer,
+      modifier: T::Array[::Integer]
+    ).void
+  end
+  def initialize(start_line:, start_code_unit_column:, length:, type:, modifier:); end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#115
+  sig { returns(::Integer) }
+  def length; end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#121
+  sig { returns(T::Array[::Integer]) }
+  def modifier; end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#149
+  sig { params(modifier_symbols: T::Array[::Symbol]).void }
+  def replace_modifier(modifier_symbols); end
+
+  # @raise [UndefinedTokenType]
+  #
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#141
+  sig { params(type_symbol: ::Symbol).void }
+  def replace_type(type_symbol); end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#112
+  sig { returns(::Integer) }
+  def start_code_unit_column; end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#109
+  sig { returns(::Integer) }
+  def start_line; end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#118
+  sig { returns(::Integer) }
+  def type; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#159
+class RubyLsp::ResponseBuilders::SemanticHighlighting::SemanticTokenEncoder
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#163
+  sig { void }
+  def initialize; end
+
+  # For more information on how each number is calculated, read:
+  # https://microsoft.github.io/language-server-protocol/specifications/specification-current/#textDocument_semanticTokens
+  #
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#198
+  sig { params(token: ::RubyLsp::ResponseBuilders::SemanticHighlighting::SemanticToken).returns(T::Array[::Integer]) }
+  def compute_delta(token); end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#173
+  sig do
+    params(
+      tokens: T::Array[::RubyLsp::ResponseBuilders::SemanticHighlighting::SemanticToken]
+    ).returns(T::Array[::Integer])
+  end
+  def encode(tokens); end
+
+  # Encode an array of modifiers to positions onto a bit flag
+  # For example, [:default_library] will be encoded as
+  # 0b1000000000, as :default_library is the 10th bit according
+  # to the token modifiers index map.
+  #
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#220
+  sig { params(modifiers: T::Array[::Integer]).returns(::Integer) }
+  def encode_modifiers(modifiers); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#40
+RubyLsp::ResponseBuilders::SemanticHighlighting::TOKEN_MODIFIERS = T.let(T.unsafe(nil), Hash)
+
+# source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#11
+RubyLsp::ResponseBuilders::SemanticHighlighting::TOKEN_TYPES = T.let(T.unsafe(nil), Hash)
+
+# source://ruby-lsp/lib/ruby_lsp/response_builders/semantic_highlighting.rb#7
+class RubyLsp::ResponseBuilders::SemanticHighlighting::UndefinedTokenType < ::StandardError; end
+
+# source://ruby-lsp/lib/ruby_lsp/response_builders/signature_help.rb#6
+class RubyLsp::ResponseBuilders::SignatureHelp < ::RubyLsp::ResponseBuilders::ResponseBuilder
+  extend T::Generic
+
+  ResponseType = type_member { { fixed: T.nilable(::LanguageServer::Protocol::Interface::SignatureHelp) } }
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/signature_help.rb#12
+  sig { void }
+  def initialize; end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/signature_help.rb#18
+  sig { params(signature_help: ResponseType).void }
+  def replace(signature_help); end
+
+  # source://ruby-lsp/lib/ruby_lsp/response_builders/signature_help.rb#23
+  sig { override.returns(ResponseType) }
+  def response; end
+end
+
+# The final result of running a request before its IO is finalized
+#
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#198
+class RubyLsp::Result
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#208
+  sig { params(id: ::Integer, response: T.untyped).void }
+  def initialize(id:, response:); end
+
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#205
+  sig { returns(::Integer) }
+  def id; end
+
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#202
+  sig { returns(T.untyped) }
+  def response; end
+
+  # source://ruby-lsp/lib/ruby_lsp/utils.rb#214
+  sig { returns(T::Hash[::Symbol, T.untyped]) }
+  def to_hash; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/ruby_document.rb#5
+class RubyLsp::RubyDocument < ::RubyLsp::Document
+  extend T::Generic
+
+  ParseResultType = type_member { { fixed: Prism::ParseResult } }
+
+  # source://ruby-lsp/lib/ruby_lsp/ruby_document.rb#146
+  sig { params(source: ::String, version: ::Integer, uri: ::URI::Generic, encoding: ::Encoding).void }
+  def initialize(source:, version:, uri:, encoding: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/ruby_document.rb#143
+  sig { returns(T.any(::Prism::CodeUnitsCache, T.proc.params(arg0: ::Integer).returns(::Integer))) }
+  def code_units_cache; end
+
+  # source://ruby-lsp/lib/ruby_lsp/ruby_document.rb#170
+  sig { override.returns(::RubyLsp::Document::LanguageId) }
+  def language_id; end
+
+  # source://ruby-lsp/lib/ruby_lsp/ruby_document.rb#200
+  sig do
+    params(
+      range: T::Hash[::Symbol, T.untyped],
+      node_types: T::Array[T.class_of(Prism::Node)]
+    ).returns(T.nilable(::Prism::Node))
+  end
+  def locate_first_within_range(range, node_types: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/ruby_document.rb#234
+  sig do
+    params(
+      position: T::Hash[::Symbol, T.untyped],
+      node_types: T::Array[T.class_of(Prism::Node)]
+    ).returns(::RubyLsp::NodeContext)
+  end
+  def locate_node(position, node_types: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/ruby_document.rb#155
+  sig { override.returns(T::Boolean) }
+  def parse!; end
+
+  # source://ruby-lsp/lib/ruby_lsp/ruby_document.rb#175
+  sig { returns(::RubyLsp::RubyDocument::SorbetLevel) }
+  def sorbet_level; end
+
+  # source://ruby-lsp/lib/ruby_lsp/ruby_document.rb#165
+  sig { override.returns(T::Boolean) }
+  def syntax_error?; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/ruby_document.rb#35
+    sig do
+      params(
+        node: ::Prism::Node,
+        char_position: ::Integer,
+        code_units_cache: T.any(::Prism::CodeUnitsCache, T.proc.params(arg0: ::Integer).returns(::Integer)),
+        node_types: T::Array[T.class_of(Prism::Node)]
+      ).returns(::RubyLsp::NodeContext)
+    end
+    def locate(node, char_position, code_units_cache:, node_types: T.unsafe(nil)); end
+  end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/ruby_document.rb#11
+class RubyLsp::RubyDocument::SorbetLevel < ::T::Enum
+  enums do
+    False = new
+    Ignore = new
+    None = new
+    Strict = new
+    True = new
+  end
+end
+
+# The path to the `static_docs` directory, where we keep long-form static documentation
+#
+# source://ruby-lsp/lib/ruby_lsp/static_docs.rb#6
+RubyLsp::STATIC_DOCS_PATH = T.let(T.unsafe(nil), String)
+
+# source://ruby-lsp/lib/ruby_lsp/scope.rb#5
+class RubyLsp::Scope
+  # source://ruby-lsp/lib/ruby_lsp/scope.rb#12
+  sig { params(parent: T.nilable(::RubyLsp::Scope)).void }
+  def initialize(parent = T.unsafe(nil)); end
+
+  # Add a new local to this scope. The types should only be `:parameter` or `:variable`
+  #
+  # source://ruby-lsp/lib/ruby_lsp/scope.rb#21
+  sig { params(name: T.any(::String, ::Symbol), type: ::Symbol).void }
+  def add(name, type); end
+
+  # source://ruby-lsp/lib/ruby_lsp/scope.rb#26
+  sig { params(name: T.any(::String, ::Symbol)).returns(T.nilable(::RubyLsp::Scope::Local)) }
+  def lookup(name); end
+
+  # source://ruby-lsp/lib/ruby_lsp/scope.rb#9
+  sig { returns(T.nilable(::RubyLsp::Scope)) }
+  def parent; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/scope.rb#35
+class RubyLsp::Scope::Local
+  # source://ruby-lsp/lib/ruby_lsp/scope.rb#42
+  sig { params(type: ::Symbol).void }
+  def initialize(type); end
+
+  # source://ruby-lsp/lib/ruby_lsp/scope.rb#39
+  sig { returns(::Symbol) }
+  def type; end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/server.rb#5
+class RubyLsp::Server < ::RubyLsp::BaseServer
+  # Only for testing
+  #
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#10
+  sig { returns(::RubyLsp::GlobalState) }
+  def global_state; end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#153
+  sig { params(include_project_addons: T::Boolean).void }
+  def load_addons(include_project_addons: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#13
+  sig { override.params(message: T::Hash[::Symbol, T.untyped]).void }
+  def process_message(message); end
+
+  # Process responses to requests that were sent to the client
+  #
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#145
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def process_response(message); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1127
+  sig { params(id: ::String, title: ::String, percentage: ::Integer).void }
+  def begin_progress(id, title, percentage: T.unsafe(nil)); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1157
+  sig { void }
+  def check_formatter_is_available; end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#813
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def code_action_resolve(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1147
+  sig { params(id: ::String).void }
+  def end_progress(id); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1095
+  sig { void }
+  def perform_initial_indexing; end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1176
+  sig { params(indexing_options: T.nilable(T::Hash[::Symbol, T.untyped])).void }
+  def process_indexing_configuration(indexing_options); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1140
+  sig { params(id: ::String, percentage: ::Integer).void }
+  def progress(id, percentage); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#456
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def run_combined_requests(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#193
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def run_initialize(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#337
+  sig { void }
+  def run_initialized; end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1090
+  sig { override.void }
+  def shutdown; end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#749
+  sig { params(document: RubyLsp::Document[T.untyped]).returns(::RubyLsp::RubyDocument::SorbetLevel) }
+  def sorbet_level(document); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#791
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_code_action(message); end
+
+  # @param message [Hash{Symbol => T.untyped}]
+  # @return [void]
+  #
+  # source://sorbet-runtime/0.5.11647lib/types/private/methods/_methods.rb#257
+  def text_document_code_lens(*args, **_arg1, &blk); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#878
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_completion(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#903
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_completion_item_resolve(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#948
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_definition(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#838
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_diagnostic(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#420
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_did_change(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#404
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_did_close(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#364
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_did_open(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#647
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_document_highlight(message); end
+
+  # @param message [Hash{Symbol => T.untyped}]
+  # @return [void]
+  #
+  # source://sorbet-runtime/0.5.11647lib/types/private/methods/_methods.rb#257
+  def text_document_document_link(*args, **_arg1, &blk); end
+
+  # @param message [Hash{Symbol => T.untyped}]
+  # @return [void]
+  #
+  # source://sorbet-runtime/0.5.11647lib/types/private/methods/_methods.rb#257
+  def text_document_document_symbol(*args, **_arg1, &blk); end
+
+  # @param message [Hash{Symbol => T.untyped}]
+  # @return [void]
+  #
+  # source://sorbet-runtime/0.5.11647lib/types/private/methods/_methods.rb#257
+  def text_document_folding_range(*args, **_arg1, &blk); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#603
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_formatting(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#686
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_hover(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#757
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_inlay_hint(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#663
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_on_type_formatting(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1032
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_prepare_type_hierarchy(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#575
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_range_formatting(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#731
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_references(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#711
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_rename(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#430
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_selection_range(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#521
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_semantic_tokens_delta(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#500
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_semantic_tokens_full(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#546
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_semantic_tokens_range(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1013
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_show_syntax_tree(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#922
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def text_document_signature_help(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1060
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def type_hierarchy_subtypes(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1051
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def type_hierarchy_supertypes(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1217
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def window_show_message_request(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1067
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def workspace_dependencies(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#973
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def workspace_did_change_watched_files(message); end
+
+  # source://ruby-lsp/lib/ruby_lsp/server.rb#1000
+  sig { params(message: T::Hash[::Symbol, T.untyped]).void }
+  def workspace_symbol(message); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/store.rb#5
+class RubyLsp::Store
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#17
+  sig { void }
+  def initialize; end
+
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#118
+  sig do
+    type_parameters(:T)
+      .params(
+        uri: ::URI::Generic,
+        request_name: ::String,
+        block: T.proc.params(document: RubyLsp::Document[T.untyped]).returns(T.type_parameter(:T))
+      ).returns(T.type_parameter(:T))
+  end
+  def cache_fetch(uri, request_name, &block); end
+
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#84
+  sig { void }
+  def clear; end
+
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#14
+  sig { returns(::String) }
+  def client_name; end
+
+  # @return [String]
+  #
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#14
+  def client_name=(_arg0); end
+
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#94
+  sig { params(uri: ::URI::Generic).void }
+  def delete(uri); end
+
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#104
+  sig { params(block: T.proc.params(uri: ::String, document: RubyLsp::Document[T.untyped]).void).void }
+  def each(&block); end
+
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#89
+  sig { returns(T::Boolean) }
+  def empty?; end
+
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#11
+  sig { returns(T::Hash[::Symbol, ::RubyLsp::RequestConfig]) }
+  def features_configuration; end
+
+  # @return [Hash{Symbol => RequestConfig}]
+  #
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#11
+  def features_configuration=(_arg0); end
+
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#33
+  sig { params(uri: ::URI::Generic).returns(RubyLsp::Document[T.untyped]) }
+  def get(uri); end
+
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#99
+  sig { params(uri: ::URI::Generic).returns(T::Boolean) }
+  def key?(uri); end
+
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#79
+  sig { params(uri: ::URI::Generic, edits: T::Array[T::Hash[::Symbol, T.untyped]], version: ::Integer).void }
+  def push_edits(uri:, edits:, version:); end
+
+  # source://ruby-lsp/lib/ruby_lsp/store.rb#67
+  sig do
+    params(
+      uri: ::URI::Generic,
+      source: ::String,
+      version: ::Integer,
+      language_id: ::RubyLsp::Document::LanguageId,
+      encoding: ::Encoding
+    ).returns(RubyLsp::Document[T.untyped])
+  end
+  def set(uri:, source:, version:, language_id:, encoding: T.unsafe(nil)); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/store.rb#8
+class RubyLsp::Store::NonExistingDocumentError < ::StandardError; end
+
+# source://ruby-lsp/lib/ruby_lsp/test_helper.rb#7
+module RubyLsp::TestHelper
+  # source://ruby-lsp/lib/ruby_lsp/test_helper.rb#20
+  sig do
+    type_parameters(:T)
+      .params(
+        source: T.nilable(::String),
+        uri: ::URI::Generic,
+        stub_no_typechecker: T::Boolean,
+        load_addons: T::Boolean,
+        block: T.proc.params(server: ::RubyLsp::Server, uri: ::URI::Generic).returns(T.type_parameter(:T))
+      ).returns(T.type_parameter(:T))
+  end
+  def with_server(source = T.unsafe(nil), uri = T.unsafe(nil), stub_no_typechecker: T.unsafe(nil), load_addons: T.unsafe(nil), &block); end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/utils.rb#8
+RubyLsp::Transport = LanguageServer::Protocol::Transport
+
+# A minimalistic type checker to try to resolve types that can be inferred without requiring a type system or
+# annotations
+#
+# source://ruby-lsp/lib/ruby_lsp/type_inferrer.rb#7
+class RubyLsp::TypeInferrer
+  # source://ruby-lsp/lib/ruby_lsp/type_inferrer.rb#11
+  sig { params(index: ::RubyIndexer::Index).void }
+  def initialize(index); end
+
+  # source://ruby-lsp/lib/ruby_lsp/type_inferrer.rb#16
+  sig { params(node_context: ::RubyLsp::NodeContext).returns(T.nilable(::RubyLsp::TypeInferrer::Type)) }
+  def infer_receiver_type(node_context); end
+
+  private
+
+  # source://ruby-lsp/lib/ruby_lsp/type_inferrer.rb#139
+  sig { params(node: T.any(::Prism::ConstantPathNode, ::Prism::ConstantReadNode)).returns(T.nilable(::String)) }
+  def constant_name(node); end
+
+  # source://ruby-lsp/lib/ruby_lsp/type_inferrer.rb#32
+  sig do
+    params(
+      node: ::Prism::CallNode,
+      node_context: ::RubyLsp::NodeContext
+    ).returns(T.nilable(::RubyLsp::TypeInferrer::Type))
+  end
+  def infer_receiver_for_call_node(node, node_context); end
+
+  # source://ruby-lsp/lib/ruby_lsp/type_inferrer.rb#115
+  sig { params(node_context: ::RubyLsp::NodeContext).returns(::RubyLsp::TypeInferrer::Type) }
+  def self_receiver_handling(node_context); end
+end
+
+# A type that was guessed based on the receiver raw name
+#
+# source://ruby-lsp/lib/ruby_lsp/type_inferrer.rb#160
+class RubyLsp::TypeInferrer::GuessedType < ::RubyLsp::TypeInferrer::Type; end
+
+# A known type
+#
+# source://ruby-lsp/lib/ruby_lsp/type_inferrer.rb#147
+class RubyLsp::TypeInferrer::Type
+  # source://ruby-lsp/lib/ruby_lsp/type_inferrer.rb#154
+  sig { params(name: ::String).void }
+  def initialize(name); end
+
+  # source://ruby-lsp/lib/ruby_lsp/type_inferrer.rb#151
+  sig { returns(::String) }
+  def name; end
+end
+
+# source://ruby-lsp/lib/ruby-lsp.rb#5
+RubyLsp::VERSION = T.let(T.unsafe(nil), String)
+
+# source://ruby-lsp/lib/core_ext/uri.rb#5
+class URI::Generic
+  include ::URI::RFC2396_REGEXP
+end
+
+# Avoid a deprecation warning with Ruby 3.4 where the default parser was changed to RFC3986.
+# This condition must remain even after support for 3.4 has been dropped for users that have
+# `uri` in their lockfile, decoupling it from the ruby version.
+#
+# source://ruby-lsp/lib/core_ext/uri.rb#11
+URI::Generic::PARSER = T.let(T.unsafe(nil), URI::RFC2396_Parser)
+
+# Must be kept in sync with the one in Tapioca
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/support/source_uri.rb#8
+class URI::Source < ::URI::File
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/source_uri.rb#69
+  sig { params(v: T.nilable(::String)).returns(T::Boolean) }
+  def check_host(v); end
+
+  # source://uri/0.13.0lib/uri/generic.rb#243
+  def gem_name; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/source_uri.rb#33
+  sig { returns(T.nilable(::String)) }
+  def gem_version; end
+
+  # source://uri/0.13.0lib/uri/generic.rb#283
+  def line_number; end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/source_uri.rb#59
+  sig { params(v: T.nilable(::String)).void }
+  def set_path(v); end
+
+  # source://ruby-lsp/lib/ruby_lsp/requests/support/source_uri.rb#81
+  sig { returns(::String) }
+  def to_s; end
+
+  class << self
+    # source://ruby-lsp/lib/ruby_lsp/requests/support/source_uri.rb#46
+    sig do
+      params(
+        gem_name: ::String,
+        gem_version: T.nilable(::String),
+        path: ::String,
+        line_number: T.nilable(::String)
+      ).returns(::URI::Source)
+    end
+    def build(gem_name:, gem_version:, path:, line_number:); end
+  end
+end
+
+# source://ruby-lsp/lib/ruby_lsp/requests/support/source_uri.rb#11
+URI::Source::COMPONENT = T.let(T.unsafe(nil), Array)
+
+# `uri` for Ruby 3.4 switched the default parser from RFC2396 to RFC3986. The new parser emits a deprecation
+# warning on a few methods and delegates them to RFC2396, namely `extract`/`make_regexp`/`escape`/`unescape`.
+# On earlier versions of the uri gem, the RFC2396_PARSER constant doesn't exist, so it needs some special
+# handling to select a parser that doesn't emit deprecations. While it was backported to Ruby 3.1, users may
+# have the uri gem in their own bundle and thus not use a compatible version.
+#
+# source://ruby-lsp/lib/ruby_lsp/requests/support/source_uri.rb#27
+URI::Source::PARSER = T.let(T.unsafe(nil), URI::RFC2396_Parser)
diff --git a/sorbet/tapioca/require.rb b/sorbet/tapioca/require.rb
index 63543b536..d9cde40b4 100644
--- a/sorbet/tapioca/require.rb
+++ b/sorbet/tapioca/require.rb
@@ -10,3 +10,10 @@
 require "rake/testtask"
 require "rubocop/rake_task"
 require "zeitwerk"
+
+# Add-on related requires. These are not required by default, so we must list them in order to generate proper RBIs
+require "ruby_lsp/internal"
+require "ruby_lsp/test_helper"
+require "ruby_lsp/ruby_lsp_rails/addon"
+require "ruby_lsp/ruby_lsp_rails/server"
+require "rbs"