import { EmitterSubscription } from 'react-native';
import { ProtectedDataJSEventName, ProtectedDataListener } from './ProtectedData';
export * from './ProtectedData.d';
export declare class ProtectedDataIOS {
    static mapped: {
        willBecomeUnavailable: string;
        didBecomeAvailable: string;
    };
    /**
     * Add an event handler that is fired when native event is received.
     */
    static addListener(name: ProtectedDataJSEventName, listener: ProtectedDataListener): EmitterSubscription;
}