export interface IExternalInterfaceService {
    enabled: boolean;
    initJS(callback: (functionName: string, args: any[]) => any): any;
    registerCallback(functionName: string): any;
    unregisterCallback(functionName: string): any;
    eval(expression: any): any;
    call(request: any): any;
    getId(): string;
}
export declare var ExternalInterfaceService: IExternalInterfaceService;