import { FormGroup, FormControl } from '@angular/forms';
import { DeviceDetectorResult } from 'device-detector-js';
import { ValuesType } from 'utility-types';
import { FormModel, ModelDetail, ModelID, ServiceStepID, StepID } from '../../form-json.types';
import { Model } from '../setup/setup.service';
export declare class DataService {
    device: DeviceDetectorResult;
    queryParams: {
        [key: string]: string;
    };
    stepsFormGroup: {
        [key: string]: FormGroup;
    };
    formControls: {
        [key: string]: FormControl;
    };
    pathValue: {
        [key: string]: any;
    };
    model: Model;
    attributes: ValuesType<Pick<ValuesType<Pick<FormModel, 'data'>>, 'attributes'>>;
    relationships: {
        step: (StepID | ServiceStepID)[];
    };
    constructor();
    getControl(path: string): FormControl;
    getModel<T extends ModelDetail>(id: ModelID): T;
    getAttributes(): {
        'button-label-next': string;
        'button-label-back': string;
        'button-label-error': string;
        'button-label-sync': string;
        'button-label-backto': string;
        "header-name": string;
        'form-id': string;
    };
    getSteps(): (Pick<import("../../form-json.types").StepModel, "id" | "type"> | Pick<import("../../form-json.types").ServiceStepModel, "id" | "type">)[];
}