import { ElementViewModel, SurfaceElementBase } from '@devexpress/analytics-core/analytics-elements';
import * as ko from 'knockout';
export declare class FitToContainerAction {
    private _control;
    private _container;
    constructor(_control: ko.Observable<SurfaceElementBase<ElementViewModel>>);
    doAction(): void;
    allowed(): boolean;
    visible(): boolean;
}