import { type Ref } from 'vue';
interface IUseSelectionOptions {
    filterItems: Ref<Array<Record<string, unknown>>>;
    uniqueKey: Ref<string | null>;
}
export declare function useSelection(options: IUseSelectionOptions): {
    selected: Ref<(string | number)[], (string | number)[]>;
    selectedAll: import("vue").ComputedRef<boolean | null>;
    getRowKey: (row: Record<string, unknown>, index: number) => string | number;
    selectAll: (checked: boolean) => void;
    clearSelection: () => void;
    selectRow: (index: number) => void;
    unselectRow: (index: number) => void;
    toggleRow: (index: number) => void;
    isRowSelected: (index: number) => boolean;
    getSelectedRows: () => Array<Record<string, unknown>>;
    clearSelectedRows: () => void;
};
/** Compute the unique key field from columns. */
export declare const useUniqueKey: (columns: Ref<Array<{
    isUnique?: boolean;
    field?: string;
}>>) => import("vue").ComputedRef<string | null>;
export {};