import { ITransportLib, ISocketTransportOptions } from '@walletconnect/types';
declare class SocketTransport implements ITransportLib {
    private opts;
    private _protocol;
    private _version;
    private _url;
    private _netMonitor;
    private _socket;
    private _nextSocket;
    private _queue;
    private _events;
    private _subscriptions;
    constructor(opts: ISocketTransportOptions);
    set readyState(value: number);
    get readyState(): number;
    set connecting(value: boolean);
    get connecting(): boolean;
    set connected(value: boolean);
    get connected(): boolean;
    set closing(value: boolean);
    get closing(): boolean;
    set closed(value: boolean);
    get closed(): boolean;
    open: () => void;
    close: () => void;
    send: (message: string, topic?: string, silent?: boolean) => void;
    subscribe: (topic: string) => void;
    on: (event: string, callback: (payload: any) => void) => void;
    private _socketCreate;
    private _socketOpen;
    private _socketClose;
    private _socketSend;
    private _socketReceive;
    private _socketError;
    private _queueSubscriptions;
    private _setToQueue;
    private _pushQueue;
}
export default SocketTransport;