adding stubs

setup.py

@@ -1,8 +1,10 @@
 from distutils.core import setup
 from Cython.Build import cythonize
 
-# todo add  "embedsignature.format" directive, set it to python when new Cython release comes out
 setup(
     name='tenforce',
-    ext_modules=cythonize(["tenforce/enforcer.pyx"])
+    ext_modules=cythonize(["tenforce/enforcer.pyx"]),
+    package_data={
+        "tenforce": ["py.typed", "enforcer.pyi"]
+    }
 )

tenforce/enforcer.pyi

@@ -1,7 +1,8 @@
-def check(obj: object, auto_cast: bool = False) -> None:
+def check(obj: object, auto_cast: bool) -> None:
     """
     Checks the class variables of an object & enforces its type hints
     :param obj: Instance of a class
     :param auto_cast: Optional, automatically cast things like
     :return: None
-    """
+    """
+    ...

tenforce/enforcer.pyx

@@ -139,7 +139,7 @@ cpdef ParsedMember _parse_member(str class_name, str member_name, type annotatio
     return parsed_member
 
 
-cpdef check(object obj: object, bint auto_cast: bool = False):
+cpdef check(object obj, bint auto_cast = False):
     """
     Checks the class variables of an object & enforces its type hints
     :param obj: Instance of a class