import { OnExpandedEventArgs as OnExpandedEventArgs_internal } from "./OnExpandedEventArgs";
export declare class IgxOnExpandedEventArgs {
    protected createImplementation(): OnExpandedEventArgs_internal;
    protected _implementation: any;
    /**
     * @hidden
     */
    get i(): OnExpandedEventArgs_internal;
    private onImplementationCreated;
    constructor();
    protected _provideImplementation(i: any): void;
}