Method concrete_only_call

mypy/messages.py:2106–2111

(self, typ: Type, context: Context)

        )

    def concrete_only_call(self, typ: Type, context: Context) -> None:
        self.fail(
            f"Only concrete class can be given where {format_type(typ, self.options)} is expected",
            context,
            code=codes.TYPE_ABSTRACT,
        )

    def cannot_use_function_with_type(
        self, method_name: str, type_name: str, context: Context