import React from 'react'; interface RecordProps { dataIndex: string; title: string; checked: boolean; lock?: boolean; clickable?: boolean; fixed?: 'left' | 'right'; align?: 'left' | 'right' | 'center'; } interface SortableProps { dataSource: RecordProps[]; onChange: (records: RecordProps[]) => void; } declare function Sortable(props: SortableProps): React.JSX.Element; export default Sortable;