diff --git a/pyproject.toml b/pyproject.toml
index 3bcacb9f..64d991ff 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -130,7 +130,6 @@ disable_error_code = [
     "attr-defined",
     "misc",
     "no-redef",
-    "operator",
     "override",
     "return",
     "valid-type",
diff --git a/stubs/networkx/algorithms/community/quality.pyi b/stubs/networkx/algorithms/community/quality.pyi
index a3de5f46..fc17f91e 100644
--- a/stubs/networkx/algorithms/community/quality.pyi
+++ b/stubs/networkx/algorithms/community/quality.pyi
@@ -1,5 +1,6 @@
-from collections.abc import Sequence
+from collections.abc import Callable, Sequence
 from itertools import combinations
+from typing import TypeVar
 
 from networkx import NetworkXError
 
@@ -13,7 +14,7 @@ __all__ = ["coverage", "modularity", "performance", "partition_quality"]
 class NotAPartition(NetworkXError):
     def __init__(self, G: Graph, collection): ...
 
-require_partition = ...
+require_partition: argmap
 
 def intra_community_edges(G: Graph, partition): ...
 def inter_community_edges(G: Graph, partition): ...
diff --git a/stubs/sympy-stubs/core/cache.pyi b/stubs/sympy-stubs/core/cache.pyi
index bb43478f..e687de20 100644
--- a/stubs/sympy-stubs/core/cache.pyi
+++ b/stubs/sympy-stubs/core/cache.pyi
@@ -1,4 +1,6 @@
-from typing import Callable
+from typing import Callable, TypeVar
+
+_CallableT = TypeVar("_CallableT", bound=Callable)
 
 class _cache(list):
     def print_cache(self) -> None: ...
@@ -10,8 +12,8 @@ clear_cache = ...
 USE_CACHE = ...
 scs = ...
 SYMPY_CACHE_SIZE = ...
-cacheit = ...
 
+def cacheit(func: _CallableT) -> _CallableT: ...
 def cached_property(func) -> property: ...
 def lazy_function(module: str, name: str) -> Callable:
     class LazyFunctionMeta(type): ...
diff --git a/stubs/sympy-stubs/integrals/meijerint.pyi b/stubs/sympy-stubs/integrals/meijerint.pyi
index 8f971d6f..1bb90a5b 100644
--- a/stubs/sympy-stubs/integrals/meijerint.pyi
+++ b/stubs/sympy-stubs/integrals/meijerint.pyi
@@ -1,9 +1,15 @@
+from collections.abc import Callable
+from typing import TypeVar
+
 from sympy.core.basic import Basic
 from sympy.core.symbol import Dummy
 from sympy.functions.elementary.piecewise import Piecewise
 
+_CallableT = TypeVar("_CallableT", bound=Callable)
+
 z = ...
-timeit = ...
+
+def timeit(func: _CallableT) -> _CallableT: ...
 
 class _CoeffExpValueError(ValueError): ...
 
diff --git a/stubs/sympy-stubs/polys/domains/gaussiandomains.pyi b/stubs/sympy-stubs/polys/domains/gaussiandomains.pyi
index 2a0811ec..7f8a7491 100644
--- a/stubs/sympy-stubs/polys/domains/gaussiandomains.pyi
+++ b/stubs/sympy-stubs/polys/domains/gaussiandomains.pyi
@@ -76,9 +76,9 @@ class GaussianDomain:
 class GaussianIntegerRing(GaussianDomain, Ring):
     dom = ...
     dtype = GaussianInteger
-    zero = dtype(ZZ(0), ZZ(0))
-    one = dtype(ZZ(1), ZZ(0))
-    imag_unit = dtype(ZZ(0), ZZ(1))
+    zero: GaussianInteger
+    one: GaussianInteger
+    imag_unit: GaussianInteger
     units = ...
     rep = ...
     is_GaussianRing = ...
@@ -95,9 +95,9 @@ class GaussianIntegerRing(GaussianDomain, Ring):
 class GaussianRationalField(GaussianDomain, Field):
     dom = ...
     dtype = GaussianRational
-    zero = dtype(QQ(0), QQ(0))
-    one = dtype(QQ(1), QQ(0))
-    imag_unit = dtype(QQ(0), QQ(1))
+    zero: GaussianInteger
+    one: GaussianInteger
+    imag_unit: GaussianInteger
     units = ...
     rep = ...
     is_GaussianField = ...
diff --git a/stubs/sympy-stubs/series/gruntz.pyi b/stubs/sympy-stubs/series/gruntz.pyi
index 161cefc0..f21d0f0a 100644
--- a/stubs/sympy-stubs/series/gruntz.pyi
+++ b/stubs/sympy-stubs/series/gruntz.pyi
@@ -1,12 +1,14 @@
-from typing import Any, Literal
+from collections.abc import Callable
+from typing import Any, Literal, TypeVar
 
 from sympy.core.basic import Basic
 from sympy.core.cache import cacheit
 from sympy.core.function import UndefinedFunction
 from sympy.utilities.misc import debug_decorator as debug
 
-timeit = ...
+_CallableT = TypeVar("_CallableT", bound=Callable)
 
+def timeit(func: _CallableT) -> _CallableT: ...
 def compare(a, b, x) -> Literal["<", ">", "="]: ...
 
 class SubsSet(dict):
diff --git a/stubs/sympy-stubs/utilities/misc.pyi b/stubs/sympy-stubs/utilities/misc.pyi
index 6fe1e4f9..2e83f937 100644
--- a/stubs/sympy-stubs/utilities/misc.pyi
+++ b/stubs/sympy-stubs/utilities/misc.pyi
@@ -1,6 +1,8 @@
-from typing import Any, Callable
+from typing import Any, Callable, TypeVar
 from typing_extensions import LiteralString
 
+_CallableT = TypeVar("_CallableT", bound=Callable)
+
 class Undecidable(ValueError): ...
 
 def filldedent(s, w=..., **kwargs) -> str: ...
@@ -12,7 +14,7 @@ HASH_RANDOMIZATION = ...
 _debug_tmp: list[str] = ...
 _debug_iter = ...
 
-def debug_decorator(func) -> Callable[..., Any]: ...
+def debug_decorator(func: _CallableT) -> _CallableT: ...
 def debug(*args) -> None: ...
 def debugf(string, args) -> None: ...
 def find_executable(executable, path=...) -> str | None: ...