import { FormValuesModel } from './../models/form.values.model';
import { FormModel } from './../models/form.model';
import { FormGroup } from '@angular/forms';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
export declare class FormsService {
    /**
     * List of forms
     */
    private _form;
    set Form(val: FormModel);
    get Form(): FormModel;
    /**
     * When any form is being edited
     */
    FormIsDirty: Subject<boolean>;
    protected forms: Array<FormModel>;
    /**
     * Storage reference for intial form values
     */
    protected previousFormValues: Array<FormValuesModel>;
    /**
     *
     * @param val as string - enabled form name
     * @param val as boolen - enable/disable all forms
     *
     * Enable / disable forms, use this when a form is being edited and
     * all other forms need to be disabled
     */
    DisableForms(val: string | boolean): void;
    /**
     * Create a reference of initial form data
     * Use this to compare if values really changed, because
     * the user could change values back to the original
     *
     * @param obj form data
     */
    protected createValuesReference(val: FormModel): void;
    /**
     * Update value reference after saves
     *
     * @param val form model with values
     */
    UpdateValuesReference(val: FormModel): void;
    /**
     * Reset form values back to previous
     *
     * @param id form id
     */
    ResetFormValues(id: string): void;
    /**
     *
     * @param id form id to search for
     *
     * @returns previous form values
     */
    GetPreviousFormValues(id: string): FormValuesModel;
    /**
     * Check for actual form changes, because the user
     * could have canceled or changed the value back to the
     * original
     *
     * @param id form id
     * @param formToCheck form to be tested
     */
    ForRealThough(id: string, formToCheck: FormGroup): boolean;
    constructor();
    static ɵfac: i0.ɵɵFactoryDeclaration<FormsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FormsService>;
}