fix(parser): export_named_type should parse default as normal

.changeset/export_named_type_parser.md

@@ -0,0 +1,14 @@
+---
+cli: patch
+biome_js_parser: patch
+---
+
+# Export Named Type support `default` parser
+
+The following code:
+
+```ts
+export { type A as default } from './b.ts';
+```
+
+Should be parsed successfully.

crates/biome_analyze/src/lib.rs

@@ -2,7 +2,6 @@
 
 use biome_console::markup;
 use biome_parser::AnyParse;
-use std::cmp::Ordering;
 use std::collections::{BTreeMap, BinaryHeap};
 use std::fmt::{Debug, Display, Formatter};
 use std::ops;
@@ -432,7 +431,7 @@ where
             // this signal: first try to load the last line suppression and see
             // if it matches the current line index, otherwise perform a binary
             // search over all the previously seen suppressions to find one
-            // with a matching range
+            // with a matching range, it will find the first one the match the current range.
             let suppression =
                 self.suppressions
                     .line_suppressions
@@ -448,19 +447,15 @@ where
                     let index =
                         self.suppressions
                             .line_suppressions
-                            .binary_search_by(|suppression| {
-                                if suppression.text_range.end() < entry.text_range.start() {
-                                    Ordering::Less
-                                } else if entry.text_range.end() < suppression.text_range.start() {
-                                    Ordering::Greater
-                                } else {
-                                    Ordering::Equal
-                                }
+                            .partition_point(|suppression| {
+                                suppression.text_range.end() < entry.text_range.start()
                             });
 
-                    index
-                        .ok()
-                        .map(|index| &mut self.suppressions.line_suppressions[index])
+                    if index >= self.suppressions.line_suppressions.len() {
+                        None
+                    } else {
+                        Some(&mut self.suppressions.line_suppressions[index])
+                    }
                 }
             };
 

crates/biome_js_formatter/tests/specs/ts/module/export_clause.ts

@@ -20,3 +20,5 @@ export  declare  class   E {  }
 export  type  *  from  "types";
 
 export  type  *  as  types   from  "types";
+
+export { type default as G } from './types.ts';

crates/biome_js_formatter/tests/specs/ts/module/export_clause.ts.snap

@@ -1,6 +1,7 @@
 ---
 source: crates/biome_formatter_test/src/snapshot_builder.rs
 info: ts/module/export_clause.ts
+snapshot_kind: text
 ---
 # Input
 
@@ -28,6 +29,8 @@ export  type  *  from  "types";
 
 export  type  *  as  types   from  "types";
 
+export { type default as G } from './types.ts';
+
 ```
 
 
@@ -76,4 +79,6 @@ export declare class E {}
 export type * from "types";
 
 export type * as types from "types";
+
+export { type default as G } from "./types.ts";
 ```

crates/biome_js_parser/src/syntax/module.rs

@@ -954,6 +954,7 @@ where
     // { type as }          // name: `as`      type-export: `true`
     // { type as as }       // name: `type`    type-export: `false` (aliased to `as`)
     // { type as as as }    // name: `as`      type-export: `true`, aliased to `as`
+    // { type default as as } // name: 'as'    type-export: `true`, aliased to `as`
     // ```
     if p.at(T![type]) {
         // `{ type identifier }`
@@ -977,8 +978,8 @@ where
                 metadata.is_type = true;
             }
         } else {
-            // `{ type x }` or `{ type "x" }` or `{ type x as }`
-            metadata.is_type = is_nth_name(p, 1);
+            // `{ type x }` or `{ type "x" }` or `{ type x as }` or `{ type default as }`
+            metadata.is_type = is_nth_name(p, 1) || p.nth_at(1, T![default]);
             metadata.has_alias = p.nth_at(2, T![as]);
         }
     } else if p.at(T![as]) && is_nth_alias(p, 1) {

crates/biome_js_parser/tests/js_test_suite/ok/ts_export_named_from_specifier_with_type.ts

@@ -1,2 +1,3 @@
 export { type A } from "a"
 export { type } from "./type";
+export { type default as CrsMeta } from './crs-meta.js';

crates/biome_js_parser/tests/js_test_suite/ok/ts_export_named_from_specifier_with_type.ts.snap

@@ -8,6 +8,7 @@ snapshot_kind: text
 ```ts
 export { type A } from "a"
 export { type } from "./type";
+export { type default as CrsMeta } from './crs-meta.js';
 
 ```
 
@@ -68,19 +69,48 @@ JsModule {
                 semicolon_token: SEMICOLON@56..57 ";" [] [],
             },
         },
+        JsExport {
+            decorators: JsDecoratorList [],
+            export_token: EXPORT_KW@57..65 "export" [Newline("\n")] [Whitespace(" ")],
+            export_clause: JsExportNamedFromClause {
+                type_token: missing (optional),
+                l_curly_token: L_CURLY@65..67 "{" [] [Whitespace(" ")],
+                specifiers: JsExportNamedFromSpecifierList [
+                    JsExportNamedFromSpecifier {
+                        type_token: TYPE_KW@67..72 "type" [] [Whitespace(" ")],
+                        source_name: JsLiteralExportName {
+                            value: IDENT@72..80 "default" [] [Whitespace(" ")],
+                        },
+                        export_as: JsExportAsClause {
+                            as_token: AS_KW@80..83 "as" [] [Whitespace(" ")],
+                            exported_name: JsLiteralExportName {
+                                value: IDENT@83..91 "CrsMeta" [] [Whitespace(" ")],
+                            },
+                        },
+                    },
+                ],
+                r_curly_token: R_CURLY@91..93 "}" [] [Whitespace(" ")],
+                from_token: FROM_KW@93..98 "from" [] [Whitespace(" ")],
+                source: JsModuleSource {
+                    value_token: JS_STRING_LITERAL@98..113 "'./crs-meta.js'" [] [],
+                },
+                assertion: missing (optional),
+                semicolon_token: SEMICOLON@113..114 ";" [] [],
+            },
+        },
     ],
-    eof_token: EOF@57..58 "" [Newline("\n")] [],
+    eof_token: EOF@114..115 "" [Newline("\n")] [],
 }
 ```
 
 ## CST
 
 ```
-0: JS_MODULE@0..58
+0: JS_MODULE@0..115
   0: (empty)
   1: (empty)
   2: JS_DIRECTIVE_LIST@0..0
-  3: JS_MODULE_ITEM_LIST@0..57
+  3: JS_MODULE_ITEM_LIST@0..114
     0: JS_EXPORT@0..26
       0: JS_DECORATOR_LIST@0..0
       1: EXPORT_KW@0..7 "export" [] [Whitespace(" ")]
@@ -117,6 +147,27 @@ JsModule {
           0: JS_STRING_LITERAL@48..56 "\"./type\"" [] []
         6: (empty)
         7: SEMICOLON@56..57 ";" [] []
-  4: EOF@57..58 "" [Newline("\n")] []
+    2: JS_EXPORT@57..114
+      0: JS_DECORATOR_LIST@57..57
+      1: EXPORT_KW@57..65 "export" [Newline("\n")] [Whitespace(" ")]
+      2: JS_EXPORT_NAMED_FROM_CLAUSE@65..114
+        0: (empty)
+        1: L_CURLY@65..67 "{" [] [Whitespace(" ")]
+        2: JS_EXPORT_NAMED_FROM_SPECIFIER_LIST@67..91
+          0: JS_EXPORT_NAMED_FROM_SPECIFIER@67..91
+            0: TYPE_KW@67..72 "type" [] [Whitespace(" ")]
+            1: JS_LITERAL_EXPORT_NAME@72..80
+              0: IDENT@72..80 "default" [] [Whitespace(" ")]
+            2: JS_EXPORT_AS_CLAUSE@80..91
+              0: AS_KW@80..83 "as" [] [Whitespace(" ")]
+              1: JS_LITERAL_EXPORT_NAME@83..91
+                0: IDENT@83..91 "CrsMeta" [] [Whitespace(" ")]
+        3: R_CURLY@91..93 "}" [] [Whitespace(" ")]
+        4: FROM_KW@93..98 "from" [] [Whitespace(" ")]
+        5: JS_MODULE_SOURCE@98..113
+          0: JS_STRING_LITERAL@98..113 "'./crs-meta.js'" [] []
+        6: (empty)
+        7: SEMICOLON@113..114 ";" [] []
+  4: EOF@114..115 "" [Newline("\n")] []
 
 ```

crates/biome_js_parser/tests/spec_test.rs

@@ -176,13 +176,7 @@ pub fn run(test_case: &str, _snapshot_name: &str, test_directory: &str, outcome_
 #[test]
 pub fn quick_test() {
     let code = r#"
-export let shim: typeof import("./foo2") = {
-    Bar: Bar2
-};
-
-export interface Foo {
-    bar: import('immutable').Map<string, int>;
-}
+export { type default as CrsMeta } from './crs-meta.js';
     "#;
 
     let root = parse(code, JsFileSource::ts(), JsParserOptions::default());