import { ElementRef } from "@angular/core";
import { PanelModel, Question } from "survey-core";
import { SurveyCreatorModel, QuestionAdornerViewModel } from "survey-creator-core";
import { CreatorModelComponent } from "./creator-model.component";
import * as i0 from "@angular/core";
export declare class QuestionDesignerComponent extends CreatorModelComponent<QuestionAdornerViewModel> {
    componentName: string;
    componentData: any;
    container: ElementRef<HTMLDivElement>;
    adorner: QuestionAdornerViewModel;
    protected get creator(): SurveyCreatorModel;
    get model(): Question | PanelModel;
    protected createModel(): void;
    protected getPropertiesToTrack(): string[];
    protected getModel(): QuestionAdornerViewModel;
    get placeholderComponent(): string;
    get placeholderComponentData(): any;
    get showPlaceholderComponent(): boolean;
    selectQuestionType(event: any): void;
    addNewQuestion(event: any): void;
    ngAfterViewChecked(): void;
    ngOnDestroy(): void;
    adornerComponent: string;
    static ɵfac: i0.ɵɵFactoryDeclaration<QuestionDesignerComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<QuestionDesignerComponent, "svc-question", never, { "componentName": "componentName"; "componentData": "componentData"; }, {}, never, never>;
}