def METHOD_NAME(node: ast.AST) -> ast.AST:
    node = FixSelfArgName().visit(node)
    node = DropSelfAnnotation().visit(node)
    node = ShortenCppClassAnnotation().visit(node)
    node = ObjectToAny().visit(node)
    node = ReplaceNoneType().visit(node)
    node = DropTypingModule().visit(node)
    return node