import { AsyncCompletedEventArgs as AsyncCompletedEventArgs_internal } from "./AsyncCompletedEventArgs";
export declare class IgcAsyncCompletedEventArgs {
    protected _implementation: any;
    /**
     * @hidden
     */
    get i(): AsyncCompletedEventArgs_internal;
    constructor();
    protected _provideImplementation(i: any): void;
    private onImplementationCreated;
    get errorMessage(): string;
    get cancelled(): boolean;
    get userState(): any;
}