import type { ComputedRef, Ref } from 'vue';
export declare const useTableExpand: (propsRef: ComputedRef<Recordable>, tableData: Ref<Recordable[]>, emit: EmitType) => {
    expandIconFnc: (props: any) => import("vue").VNode<import("vue").RendererNode, import("vue").RendererElement, {
        [key: string]: any;
    }> | undefined;
    getExpandOption: ComputedRef<{
        expandedRowKeys?: undefined;
        onExpandedRowsChange?: undefined;
    } | {
        expandedRowKeys: string[];
        onExpandedRowsChange: (keys: string[]) => void;
    }>;
    expandAll: () => void;
    expandRows: (keys: string[]) => void;
    collapseAll: () => void;
};