import * as i0 from "@angular/core";
export declare class UtilsService {
    static sortSortArrayByProperty(array: [], sortBy: string): [] | null;
    static diff(origObject: any, updatedObj: any, path: string, keysToIgnore?: string[]): any;
    static formatIfEmpty(value: any): any;
    static differs(obj1: any, obj2: any): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<UtilsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<UtilsService>;
}