diff --git a/stubs/rx/disposables/compositedisposable.pyi b/stubs/rx/disposables/compositedisposable.pyi
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+++ b/stubs/rx/disposables/compositedisposable.pyi
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+# Stubs for rx.disposables.compositedisposable (Python 3)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+from rx.core import Disposable
+from typing import Any
+
+class CompositeDisposable(Disposable):
+    disposables: Any = ...
+    is_disposed: bool = ...
+    lock: Any = ...
+    def __init__(self, *args: Any) -> None: ...
+    def add(self, item: Any) -> None: ...
+    def remove(self, item: Any): ...
+    def dispose(self) -> None: ...
+    def clear(self) -> None: ...
+    def contains(self, item: Any): ...
+    def to_list(self): ...
+    def __len__(self): ...
+    @property
+    def length(self): ...