diff --git a/stubs/twisted/internet/utils.pyi b/stubs/twisted/internet/utils.pyi
deleted file mode 100644
--- a/stubs/twisted/internet/utils.pyi
+++ /dev/null
@@ -1,43 +0,0 @@
-# Stubs for twisted.internet.utils (Python 3)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from twisted.internet import protocol
-from typing import Any, Optional
-
-class _UnexpectedErrorOutput(IOError):
-    processEnded: Any = ...
-    def __init__(self, text: Any, processEnded: Any) -> None: ...
-
-class _BackRelay(protocol.ProcessProtocol):
-    deferred: Any = ...
-    s: Any = ...
-    errReceived: Any = ...
-    def __init__(self, deferred: Any, errortoo: int = ...) -> None: ...
-    onProcessEnded: Any = ...
-    def errReceivedIsBad(self, text: Any) -> None: ...
-    def errReceivedIsGood(self, text: Any) -> None: ...
-    def outReceived(self, text: Any) -> None: ...
-    def processEnded(self, reason: Any) -> None: ...
-
-def getProcessOutput(executable: Any, args: Any = ..., env: Any = ..., path: Optional[Any] = ..., reactor: Optional[Any] = ..., errortoo: int = ...): ...
-
-class _ValueGetter(protocol.ProcessProtocol):
-    deferred: Any = ...
-    def __init__(self, deferred: Any) -> None: ...
-    def processEnded(self, reason: Any) -> None: ...
-
-def getProcessValue(executable: Any, args: Any = ..., env: Any = ..., path: Optional[Any] = ..., reactor: Optional[Any] = ...): ...
-
-class _EverythingGetter(protocol.ProcessProtocol):
-    deferred: Any = ...
-    outBuf: Any = ...
-    errBuf: Any = ...
-    outReceived: Any = ...
-    errReceived: Any = ...
-    def __init__(self, deferred: Any) -> None: ...
-    def processEnded(self, reason: Any) -> None: ...
-
-def getProcessOutputAndValue(executable: Any, args: Any = ..., env: Any = ..., path: Optional[Any] = ..., reactor: Optional[Any] = ...): ...
-def runWithWarningsSuppressed(suppressedWarnings: Any, f: Any, *a: Any, **kw: Any): ...
-def suppressWarnings(f: Any, *suppressedWarnings: Any): ...