import { ColumnType } from '../types';
/** 筛选状态记录：columnKey → 选中的筛选值数组 */
export type FiltersRecord = Record<string, (string | number | boolean)[] | null>;
export interface UseFilterOptions {
    /** 响应式列配置 getter */
    columns: () => ColumnType<Record<string, unknown>>[];
    /** 筛选变化回调 */
    onFilterChange?: (filters: FiltersRecord) => void;
}
/**
 * 筛选状态管理 composable。
 *
 * 支持受控（column.filteredValue）和非受控（内部 reactive）两种模式：
 * - 受控：column.filteredValue !== undefined 时，组件不管理筛选状态
 * - 非受控：首次使用 column.defaultFilteredValue，后续内部维护
 */
export declare function useFilter(options: UseFilterOptions): {
    getFilteredValue: (column: ColumnType<Record<string, unknown>>) => (string | number | boolean)[];
    confirmFilter: (column: ColumnType<Record<string, unknown>>, values: (string | number | boolean)[]) => void;
    resetFilter: (column: ColumnType<Record<string, unknown>>) => void;
    getAllFilters: () => FiltersRecord;
    filterData: <TRecord extends Record<string, unknown>>(data: TRecord[]) => TRecord[];
};
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