import { SchemeOption } from "@imburseag/types";
export declare class PaymentModuleHost {
    private element;
    /**
     * The selected payment option.
     */
    option: SchemeOption | null;
    /**
     * The event emitted upon a component load failure.
     */
    private componentLoadFailureEvent;
    /**
     * The event emitted upon a component load success.
     */
    private componentLoadSuccessEvent;
    private errorCode;
    private targetHost;
    private initialized;
    private moduleLoadAttempts;
    private moduleLoadTimeout;
    componentDidLoad(): void;
    disconnectedCallback(): void;
    render(): any;
    private loadAppComponent;
    private retryLoadAppComponent;
    private handleModuleLoadFailure;
    private renderError;
    private setTargetHost;
    private incrementModuleLoadAttempts;
    private resetModuleLoadAttempts;
    private setErrorCode;
}