✨ add Array class definition

Signed-off-by: Nathaniel Starkman <nstarman@users.noreply.github.com>

Author: nstarman

src/array_api_typing/__init__.py

@@ -1,10 +1,11 @@
 """Static typing support for the array API standard."""
 
 __all__ = (
+    "Array",
     "HasArrayNamespace",
     "__version__",
     "__version_tuple__",
 )
 
-from ._array import HasArrayNamespace
+from ._array import Array, HasArrayNamespace
 from ._version import version as __version__, version_tuple as __version_tuple__

src/array_api_typing/_array.py

@@ -1,13 +1,16 @@
-__all__ = ("HasArrayNamespace",)
+__all__ = (
+    "Array",
+    "HasArrayNamespace",
+)
 
 from types import ModuleType
 from typing import Literal, Protocol
 from typing_extensions import TypeVar
 
-T_co = TypeVar("T_co", covariant=True, default=ModuleType)
+NS_co = TypeVar("NS_co", covariant=True, default=ModuleType)
 
 
-class HasArrayNamespace(Protocol[T_co]):
+class HasArrayNamespace(Protocol[NS_co]):
     """Protocol for classes that have an `__array_namespace__` method.
 
     Example:
@@ -27,4 +30,11 @@ class HasArrayNamespace(Protocol[T_co]):
 
     def __array_namespace__(
         self, /, *, api_version: Literal["2021.12"] | None = None
-    ) -> T_co: ...
+    ) -> NS_co: ...
+
+
+class Array(
+    HasArrayNamespace[NS_co],
+    Protocol[NS_co],
+):
+    """Array API specification for array object attributes and methods."""