Complete openpyxl metaclasses (#10736)

stubs/openpyxl/openpyxl/compat/singleton.pyi

@@ -1,7 +1,15 @@
+from typing import Any, overload
+
 class Singleton(type):
-    def __init__(self, *args, **kw) -> None: ...
-    def __call__(self, *args, **kw): ...
+    @overload
+    def __init__(self, __o: object) -> None: ...
+    @overload
+    def __init__(self, __name: str, __bases: tuple[type, ...], __dict: dict[str, Any], **kwds: Any) -> None: ...
+    def __call__(self, *args: Any, **kwds: Any) -> Any: ...
 
 class Cached(type):
-    def __init__(self, *args, **kw) -> None: ...
-    def __call__(self, *args): ...
+    @overload
+    def __init__(self, __o: object) -> None: ...
+    @overload
+    def __init__(self, __name: str, __bases: tuple[type, ...], __dict: dict[str, Any], **kwds: Any) -> None: ...
+    def __call__(self, *args: Any) -> Any: ...

stubs/openpyxl/openpyxl/descriptors/__init__.pyi

@@ -1,10 +1,12 @@
+from _typeshed import Incomplete, Self
+
 from .base import *
 from .sequence import Sequence as Sequence
 
 class MetaStrict(type):
-    def __new__(cls, clsname, bases, methods): ...
+    def __new__(cls: type[Self], clsname: str, bases: tuple[type, ...], methods: dict[str, Descriptor[Incomplete]]) -> Self: ...
 
 class MetaSerialisable(type):
-    def __new__(cls, clsname, bases, methods): ...
+    def __new__(cls: type[Self], clsname: str, bases: tuple[type, ...], methods: dict[str, Descriptor[Incomplete]]) -> Self: ...
 
 class Strict(metaclass=MetaStrict): ...

stubs/openpyxl/openpyxl/descriptors/slots.pyi

@@ -1,2 +1,4 @@
+from _typeshed import Incomplete, Self
+
 class AutoSlotProperties(type):
-    def __new__(mcl, classname, bases, dictionary): ...
+    def __new__(mcl: type[Self], classname: str, bases: tuple[type, ...], dictionary: dict[str, Incomplete]) -> Self: ...

stubs/openpyxl/openpyxl/styles/cell_style.pyi

@@ -1,7 +1,8 @@
 from _typeshed import Incomplete, Unused
 from array import array
+from collections.abc import Iterable
 from typing import ClassVar
-from typing_extensions import Literal
+from typing_extensions import Literal, Self
 
 from openpyxl.descriptors import Strict
 from openpyxl.descriptors.base import Bool, Integer, Typed, _ConvertibleToBool, _ConvertibleToInt
@@ -16,21 +17,21 @@ class ArrayDescriptor:
     def __get__(self, instance: Serialisable | Strict, cls: Unused): ...
     def __set__(self, instance: Serialisable | Strict, value) -> None: ...
 
-class StyleArray(array[Incomplete]):
+class StyleArray(array[int]):
     tagname: ClassVar[str]
-    fontId: Incomplete
-    fillId: Incomplete
-    borderId: Incomplete
-    numFmtId: Incomplete
-    protectionId: Incomplete
-    alignmentId: Incomplete
-    pivotButton: Incomplete
-    quotePrefix: Incomplete
-    xfId: Incomplete
-    def __new__(cls, args=[0, 0, 0, 0, 0, 0, 0, 0, 0]): ...
+    fontId: ArrayDescriptor
+    fillId: ArrayDescriptor
+    borderId: ArrayDescriptor
+    numFmtId: ArrayDescriptor
+    protectionId: ArrayDescriptor
+    alignmentId: ArrayDescriptor
+    pivotButton: ArrayDescriptor
+    quotePrefix: ArrayDescriptor
+    xfId: ArrayDescriptor
+    def __new__(cls, args: bytes | bytearray | Iterable[int] = [0, 0, 0, 0, 0, 0, 0, 0, 0]) -> Self: ...
     def __hash__(self) -> int: ...
-    def __copy__(self): ...
-    def __deepcopy__(self, memo): ...
+    def __copy__(self) -> StyleArray: ...
+    def __deepcopy__(self, memo: Unused) -> StyleArray: ...
 
 class CellStyle(Serialisable):
     tagname: ClassVar[str]