import { DataService } from './data.service';
import * as i0 from "@angular/core";
export declare class HiddenFieldService {
    private dataService;
    hiddenFieldMap: Map<string, any>;
    private hiddenFieldResultsSubject;
    hiddenFieldResults$: import("rxjs").Observable<{
        id: string;
        result: string;
    } | null>;
    isEdit: boolean;
    private subformHiddenFieldsMap;
    user: string;
    constructor(dataService: DataService);
    setEditMode(value: boolean): void;
    getEditMode(): boolean;
    setHiddenField(id: string, field: any): void;
    getHiddenField(id: string): any;
    getAllHiddenFields(): any[];
    updateHiddenFieldsOnChange(): void;
    resolveHiddenFieldValue(hiddenField: {
        value: string | null;
        valueSource: string | null;
        key: string | null;
    }): any;
    private resolvePredefinedVariable;
    extractSubformHiddenFields(subForm: any): void;
    updateSubformHiddenFieldsFromCache(subFormId: string, submission: any, trigger: 'SAVE' | 'UPDATE'): any;
    static ɵfac: i0.ɵɵFactoryDeclaration<HiddenFieldService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<HiddenFieldService>;
}