/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @format
 */
import { NetInfoState } from './types';
export declare type NetInfoNativeModuleState = Pick<NetInfoState, Exclude<keyof NetInfoState, 'isInternetReachable'>> & {
    isInternetReachable?: boolean;
};
export interface NetInfoNativeModule {
    getCurrentState: () => Promise<NetInfoNativeModuleState>;
    addListener: (type: string, handler: Function) => void;
    removeListeners: (type: string, handler: Function) => void;
}
export declare type NetInfoInternetReachabilityChangeListener = (isInternetReachable: boolean | null) => void;