import { Action, ActionContainer } from "survey-core";
import { QuestionAdornerViewModel } from "./question";
export declare class PanelAdornerViewModel extends QuestionAdornerViewModel {
    protected createAddQuestionActions(): Array<Action>;
    protected createAddQuestionActionContainer(): ActionContainer;
    private addQuestionActionsContainerValue?;
    get addQuestionActionsContainer(): ActionContainer;
    private isCompact;
    private resizeObserver;
    protected onRootElementChanged(): void;
}