import { PopupMeasuringContentSizeEventArgs as PopupMeasuringContentSizeEventArgs_internal } from "./PopupMeasuringContentSizeEventArgs";
import { ContentChildrenManager } from "./ContentChildrenManager";
export declare class IgrPopupMeasuringContentSizeEventArgs {
    protected createImplementation(): PopupMeasuringContentSizeEventArgs_internal;
    protected _implementation: any;
    protected mounted: boolean;
    get nativeElement(): HTMLElement;
    /**
     * @hidden
     */
    get i(): PopupMeasuringContentSizeEventArgs_internal;
    protected onImplementationCreated(): void;
    protected _contentChildrenManager: ContentChildrenManager;
    constructor();
    protected _provideImplementation(i: any): void;
}