import { PipeTransform } from '@angular/core';
import { SortDirection } from '@angular/material/sort';
import * as i0 from "@angular/core";
/**
 * @description A pipe for sorting arrays in the template.
 * NOTE: This is a pure pipe. Adding new elements to the array using #push() or removing elements using #splice() will not
 * force the view to be re-rendered.
 */
export declare class SelectSortPipe implements PipeTransform {
    /**
     * Implementation of the PipeTransform interface.
     * @description Sorts a list of numbers, strings, or objects in a given sorting direction.
     * @param sortingList
     * @param sortDirection
     * @param sortingKey - a string that identifies the property the list of objects should be sorted by
     */
    transform(sortingList: Array<any>, sortDirection?: SortDirection, sortingKey?: string): Array<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<SelectSortPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<SelectSortPipe, "selectSort">;
}