import { ApplySortOptions } from '../treeState/types';
export declare const simpleComparator: <T extends string | number>(a: T, b: T) => 0 | 1 | -1;
export declare const buildComparators: <TItem, TId, TFilter>(options: ApplySortOptions<TItem, TId, TFilter>) => ((a: TItem, b: TItem) => number)[];
export declare const composeComparators: <TItem, TId>(comparators: ((a: TItem, b: TItem) => number)[], getId: (item: TItem) => TId) => (a: TItem, b: TItem) => number;
export declare const buildSorter: <TItem, TId, TFilter>(options: ApplySortOptions<TItem, TId, TFilter>) => (items: TItem[]) => TItem[];
//# sourceMappingURL=comparators.d.ts.map