27 lines
1 KiB
TypeScript
27 lines
1 KiB
TypeScript
export interface WebSocketConnection<T extends Uint8Array | string = Uint8Array | string> {
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readable: ReadableStream<T>;
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writable: WritableStream<T>;
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protocol: string;
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extensions: string;
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}
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export interface WebSocketCloseInfo {
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code?: number;
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reason?: string;
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}
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export interface WebSocketStreamOptions {
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protocols?: string[];
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signal?: AbortSignal;
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}
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/**
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* [WebSocket](https://developer.mozilla.org/en-US/docs/Web/API/WebSocket) with [Streams API](https://developer.mozilla.org/en-US/docs/Web/API/Streams_API)
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*
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* @see https://web.dev/websocketstream/
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*/
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export declare abstract class BaseWebSocketStream<T extends Uint8Array | string = Uint8Array | string> {
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readonly url: string;
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readonly connection: Promise<WebSocketConnection<T>>;
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readonly closed: Promise<WebSocketCloseInfo>;
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readonly close: (closeInfo?: WebSocketCloseInfo) => void;
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constructor(url: string, options?: WebSocketStreamOptions);
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abstract openWebSocket(url: string, options: WebSocketStreamOptions): WebSocket;
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}
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