@controladad/ng-base/core/helpers/api.helper.d.ts

Everything you need for Angular

export declare class APIHelper {
    static dropSlash(url: string): string;
    static prependSlash(url: string): string;
    static nestValues(obj: any, keepIdAtTopLevel?: boolean): any;
    static download(resultOrUrl: object | string, baseUrl: string, filename?: string): void;
}