diff --git a/stubs/twisted/python/util.pyi b/stubs/twisted/python/util.pyi
deleted file mode 100644
--- a/stubs/twisted/python/util.pyi
+++ /dev/null
@@ -1,104 +0,0 @@
-# Stubs for twisted.python.util (Python 3)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-from collections import OrderedDict as OrderedDict
-from twisted.python._oldstyle import _replaceIf as _replaceIf
-from typing import Any, Optional
-
-class InsensitiveDict:
-    data: Any = ...
-    preserve: Any = ...
-    def __init__(self, dict: Optional[Any] = ..., preserve: int = ...) -> None: ...
-    def __delitem__(self, key: Any) -> None: ...
-    def __getitem__(self, key: Any): ...
-    def __setitem__(self, key: Any, value: Any) -> None: ...
-    def has_key(self, key: Any): ...
-    __contains__: Any = ...
-    def keys(self): ...
-    def values(self): ...
-    def items(self): ...
-    def get(self, key: Any, default: Optional[Any] = ...): ...
-    def setdefault(self, key: Any, default: Any): ...
-    def update(self, dict: Any) -> None: ...
-    def iterkeys(self) -> None: ...
-    def itervalues(self) -> None: ...
-    def iteritems(self) -> None: ...
-    def popitem(self): ...
-    def clear(self) -> None: ...
-    def copy(self): ...
-    def __len__(self): ...
-    def __eq__(self, other: Any): ...
-
-def uniquify(lst: Any): ...
-def padTo(n: Any, seq: Any, default: Optional[Any] = ...): ...
-def getPluginDirs(): ...
-def addPluginDir() -> None: ...
-def sibpath(path: Any, sibling: Any): ...
-def getPassword(prompt: str = ..., confirm: int = ..., forceTTY: int = ..., confirmPrompt: str = ..., mismatchMessage: str = ...): ...
-def println(*a: Any) -> None: ...
-def spewer(frame: Any, s: Any, ignored: Any) -> None: ...
-def searchupwards(start: Any, files: Any = ..., dirs: Any = ...): ...
-
-class LineLog:
-    log: Any = ...
-    size: Any = ...
-    def __init__(self, size: int = ...) -> None: ...
-    def append(self, line: Any) -> None: ...
-    def str(self): ...
-    def __bytes__(self): ...
-    def __getitem__(self, item: Any): ...
-    def clear(self) -> None: ...
-
-def raises(exception: Any, f: Any, *args: Any, **kwargs: Any): ...
-
-class IntervalDifferential:
-    intervals: Any = ...
-    default: Any = ...
-    def __init__(self, intervals: Any, default: int = ...) -> None: ...
-    def __iter__(self): ...
-
-class _IntervalDifferentialIterator:
-    intervals: Any = ...
-    default: Any = ...
-    last: int = ...
-    def __init__(self, i: Any, d: Any) -> None: ...
-    def __next__(self): ...
-    next: Any = ...
-    def addInterval(self, i: Any) -> None: ...
-    def removeInterval(self, interval: Any) -> None: ...
-
-class FancyStrMixin:
-    showAttributes: Any = ...
-
-class FancyEqMixin:
-    compareAttributes: Any = ...
-    def __eq__(self, other: Any): ...
-    def __ne__(self, other: Any): ...
-
-def switchUID(uid: Any, gid: Any, euid: bool = ...) -> None: ...
-
-class SubclassableCStringIO:
-    def __init__(self, *a: Any, **kw: Any) -> None: ...
-    def __iter__(self): ...
-    def next(self): ...
-    def close(self): ...
-    def isatty(self): ...
-    def seek(self, pos: Any, mode: int = ...): ...
-    def tell(self): ...
-    def read(self, n: int = ...): ...
-    def readline(self, length: Optional[Any] = ...): ...
-    def readlines(self, sizehint: int = ...): ...
-    def truncate(self, size: Optional[Any] = ...): ...
-    def write(self, s: Any): ...
-    def writelines(self, list: Any): ...
-    def flush(self): ...
-    def getvalue(self): ...
-
-def untilConcludes(f: Any, *a: Any, **kw: Any): ...
-def mergeFunctionMetadata(f: Any, g: Any): ...
-def nameToLabel(mname: Any): ...
-def uidFromString(uidString: Any): ...
-def gidFromString(gidString: Any): ...
-def runAsEffectiveUser(euid: Any, egid: Any, function: Any, *args: Any, **kwargs: Any): ...
-def runWithWarningsSuppressed(suppressedWarnings: Any, f: Any, *args: Any, **kwargs: Any): ...