def describe_signature(self, signode: desc_signature, ast: ASTDeclaration, options: Dict) -> None:
    ast.describe_signature(signode, 'lastIsName', self.env, options)
def describe_signature(self, signode: desc_signature, ast: ASTDeclaration, options: Dict) -> None:
    ast.describe_signature(signode, 'lastIsName', self.env, options)