diff --git a/plugin/__init__.py b/plugin/__init__.py
index cd206c665..3d1103421 100644
--- a/plugin/__init__.py
+++ b/plugin/__init__.py
@@ -19,6 +19,7 @@
 from .core.sessions import SessionBufferProtocol
 from .core.sessions import unregister_plugin
 from .core.types import ClientConfig
+from .core.types import DebouncerNonThreadSafe
 from .core.types import matches_pattern
 from .core.url import filename_to_uri
 from .core.url import parse_uri
@@ -37,6 +38,7 @@
     'apply_text_edits',
     'ClientConfig',
     'css',
+    'DebouncerNonThreadSafe',
     'DottedDict',
     'filename_to_uri',
     'FileWatcher',