shuiwu/node_modules/ant-design-vue/es/button/index.js

import Button from './button';
import ButtonGroup from './button-group';
Button.Group = ButtonGroup;
/* istanbul ignore next */
Button.install = function (app) {
  app.component(Button.name, Button);
  app.component(ButtonGroup.name, ButtonGroup);
  return app;
};
export { ButtonGroup };
export default Button;