import * as i0 from "@angular/core";
export declare class DataTransformerService {
    constructor();
    flattenObject(data: any, result?: any[], additionalFields?: any): any[];
    transformLabel(key: string): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<DataTransformerService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<DataTransformerService>;
}