import { IWebSocketTransport, TWireData } from './types';

export declare class BrowserWebSocketTransport implements IWebSocketTransport {
    private ws;
    binaryType?: "blob" | "arraybuffer";
    onopen: ((event: Event) => void) | null;
    onclose: ((event: CloseEvent) => void) | null;
    onmessage: ((event: MessageEvent) => void) | null;
    onerror: ((event: Event) => void) | null;
    /**
     * Mirrors `WebSocket.readyState` of the underlying socket. Returns
     * `WebSocket.CLOSED` when no socket has been created yet — callers
     * cannot distinguish "never connected" from "explicitly closed" off
     * this value alone; combine with the manager's connection state if
     * you need that distinction.
     */
    get readyState(): number;
    connect(url: string, protocols?: string | string[]): void;
    disconnect(code?: number, reason?: string): void;
    send(data: TWireData): void;
}
export declare function createTransport(): IWebSocketTransport;
//# sourceMappingURL=transport.d.ts.map