ant-design/components/float-button/index.tsx

import BackTop from './BackTop';
import FloatButton from './FloatButton';
import FloatButtonGroup from './FloatButtonGroup';
import PurePanel from './PurePanel';

export type { FloatButtonProps, FloatButtonRef, FloatButtonSemanticName } from './FloatButton';
export type {
  FloatButtonGroupProps,
  FloatButtonGroupSemanticClassNames,
  FloatButtonGroupSemanticName,
  FloatButtonGroupSemanticStyles,
} from './FloatButtonGroup';

FloatButton.BackTop = BackTop;
FloatButton.Group = FloatButtonGroup;
FloatButton._InternalPanelDoNotUseOrYouWillBeFired = PurePanel;

export default FloatButton;