import type { ManagedSocket } from "./index.js";
import { type WebSocketLike } from "./web-socket.js";
/** The Workers WebSocket adds accept(); the upgrade response carries it. */
type WorkersWebSocket = WebSocketLike & {
    accept(): void;
};
export interface WorkersDurableObjectWebSocketContext {
    acceptWebSocket(socket: WorkersWebSocket): void;
}
export interface WorkersInboundSocket {
    readonly socket: ManagedSocket;
    readonly response: Response;
    readonly clientWebSocket: WorkersWebSocket;
    readonly serverWebSocket: WorkersWebSocket;
    readonly controller?: WorkersInboundSocketController;
}
export interface WorkersInboundSocketController {
    message(data: string | ArrayBuffer): void;
    close(code: number, reason: string): void;
    error(err?: Error): void;
}
/** Open an auth-header WebSocket from a Worker via fetch upgrade. Async — await before use. */
export declare function createWorkersSocket(url: string, headers: Record<string, string>): Promise<ManagedSocket>;
export declare function createWorkersInboundSocket(ctx?: WorkersDurableObjectWebSocketContext): WorkersInboundSocket;
export {};
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