Add Struct to Shadow.pyi

Cython/Shadow.pyi

@@ -67,6 +67,12 @@ class PointerType(CythonType, Generic[_T]):
 class ArrayType(PointerType[_T]):
     def __init__(self) -> None: ...
 
+class StructType(CythonType, Generic[_T]):
+    def __init__(
+	self,
+	value: List[Type[_T]] = ...
+    ) -> None: ...
+
 def index_type(
     base_type: _T, item: Union[tuple, slice, int]) -> _ArrayType[_T]: ...
 
@@ -74,6 +80,8 @@ def pointer(basetype: _T) -> Type[PointerType[_T]]: ...
 
 def array(basetype: _T, n: int) -> Type[ArrayType[_T]]: ...
 
+def struct(basetype: _T) -> Type[StructType[_T]]: ...
+
 class typedef(CythonType, Generic[_T]):
     name: str
 
@@ -83,6 +91,6 @@ class typedef(CythonType, Generic[_T]):
     __getitem__ = index_type
 
 class _FusedType(CythonType, Genergic[_T]):
-    def __init__(self, Union[py_int, py_long, , py_float, py_complex, Any]) -> None: ...
+    def __init__(self, Union[py_int, py_long, py_float, py_complex, Any]) -> None: ...
 
 def fused_type(basetype: _T) -> Type[FusedType[_T]]: ...