import type { LooseRequired } from '../../share/type';
import type { TableColumn, TableData, TableExpandable, TableProps } from '../type';
export declare const useExpandable: (props: LooseRequired<TableProps>, emits: ((evt: "expand", value: boolean, key: any, record: TableData, event: MouseEvent) => void) & ((evt: "expandedChange", value: any[]) => void) & ((evt: "update:expandedKeys", value: any[]) => void), slots: Record<string, Function | undefined>) => readonly [import("vue").Ref<any[] | import("parsnip-kit").Nullish, any[] | import("parsnip-kit").Nullish>, (expandable: TableExpandable, columns: TableColumn[]) => {
    key: symbol;
    width: number;
    minWidth: number | undefined;
    fixed: "left" | "none";
    contentProps: {
        [x: string]: unknown;
    };
    labelContentProps: {
        [x: string]: unknown;
    };
    cellProps: import("../..").RestAttrs | undefined;
    labelCellProps: import("../..").RestAttrs | undefined;
    render: ({ record }: {
        record: TableData;
    }) => import("vue/jsx-runtime").JSX.Element | null;
    label: string;
}, import("vue").ComputedRef<TableExpandable>, {
    expand: (key: any | any[], value: boolean) => Promise<void>;
    clearExpand: () => Promise<void>;
}];