import { ElementRef, OnInit } from '@angular/core';
import { FormGroup, FormGroupDirective, NgForm } from '@angular/forms';
import { RenderComponentService } from '@bnsights/bbsf-controls';
import { UtilityService } from '@bnsights/bbsf-utilities';
import { SurveyFiledValueDTO } from '../../models/SurveyModels/survey-filed-value';
import { SurveyFormOptions } from '../../models/SurveyModels/survey-form-options';
import { AdDirective } from '../AdDirective';
import * as i0 from "@angular/core";
export declare class SurveyFormComponent implements OnInit {
    private el;
    private renderComponentService;
    private utilityService;
    TextControlHost: FormGroupDirective;
    group: FormGroup;
    options: SurveyFormOptions;
    adHost: AdDirective;
    private myChild;
    filedGroup: FormGroup;
    result: SurveyFiledValueDTO[];
    childIdList: string[];
    childQuestionList: any[];
    areaOfFocusControlName: string;
    challengeControlName: string;
    areaOfFocusControlIndex: number;
    challengeControlIndex: number;
    documentEditForm: NgForm;
    isDelete: boolean;
    checkList: any[];
    showedChildQuestion: any[];
    TextContext: any;
    isFirstValid: boolean;
    labelClass: string;
    constructor(el: ElementRef, renderComponentService: RenderComponentService, utilityService: UtilityService, TextControlHost: FormGroupDirective);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    addShowedChildQuestions(newKey: any): void;
    changeHiddenQuestionsStatus(): void;
    toCamel: (obj: any) => any;
    static ɵfac: i0.ɵɵFactoryDeclaration<SurveyFormComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SurveyFormComponent, "survey-form", never, { "group": { "alias": "group"; "required": false; }; "options": { "alias": "options"; "required": false; }; }, {}, never, never, false, never>;
}