/**
 * @license
 * Copyright Datorama. All Rights Reserved.
 *
 * Use of this source code is governed by an Apache License 2.0 license that can be
 * found in the LICENSE file at https://github.com/datorama/client-core/blob/master/LICENSE
 */
import { PipeTransform } from '@angular/core';
export declare type SortLabelType = 'string' | 'date' | 'number';
export declare type DatoSearchResultsSortPipeConfig<T> = {
    labelKey?: string | undefined;
    sortFn?: (params: {
        array: T[];
        labelKey: string;
    }) => T[];
    labelType?: SortLabelType;
};
export declare class DatoSearchResultsSortPipe implements PipeTransform {
    transform<T = any>(array: T[], searchTerm: string, config?: DatoSearchResultsSortPipeConfig<T>): T[];
    private getSortFn;
}