前端代码

node_modules/engine.io-client/build/cjs/transport.d.ts

@@ -0,0 +1,106 @@
+import type { Packet, RawData } from "engine.io-parser";
+import { Emitter } from "@socket.io/component-emitter";
+import type { Socket, SocketOptions } from "./socket.js";
+export declare class TransportError extends Error {
+    readonly description: any;
+    readonly context: any;
+    readonly type = "TransportError";
+    constructor(reason: string, description: any, context: any);
+}
+export interface CloseDetails {
+    description: string;
+    context?: unknown;
+}
+interface TransportReservedEvents {
+    open: () => void;
+    error: (err: TransportError) => void;
+    packet: (packet: Packet) => void;
+    close: (details?: CloseDetails) => void;
+    poll: () => void;
+    pollComplete: () => void;
+    drain: () => void;
+}
+type TransportState = "opening" | "open" | "closed" | "pausing" | "paused";
+export declare abstract class Transport extends Emitter<Record<never, never>, Record<never, never>, TransportReservedEvents> {
+    query: Record<string, string>;
+    writable: boolean;
+    protected opts: SocketOptions;
+    protected supportsBinary: boolean;
+    protected readyState: TransportState;
+    protected socket: Socket;
+    protected setTimeoutFn: typeof setTimeout;
+    /**
+     * Transport abstract constructor.
+     *
+     * @param {Object} opts - options
+     * @protected
+     */
+    constructor(opts: any);
+    /**
+     * Emits an error.
+     *
+     * @param {String} reason
+     * @param description
+     * @param context - the error context
+     * @return {Transport} for chaining
+     * @protected
+     */
+    protected onError(reason: string, description: any, context?: any): this;
+    /**
+     * Opens the transport.
+     */
+    open(): this;
+    /**
+     * Closes the transport.
+     */
+    close(): this;
+    /**
+     * Sends multiple packets.
+     *
+     * @param {Array} packets
+     */
+    send(packets: any): void;
+    /**
+     * Called upon open
+     *
+     * @protected
+     */
+    protected onOpen(): void;
+    /**
+     * Called with data.
+     *
+     * @param {String} data
+     * @protected
+     */
+    protected onData(data: RawData): void;
+    /**
+     * Called with a decoded packet.
+     *
+     * @protected
+     */
+    protected onPacket(packet: Packet): void;
+    /**
+     * Called upon close.
+     *
+     * @protected
+     */
+    protected onClose(details?: CloseDetails): void;
+    /**
+     * The name of the transport
+     */
+    abstract get name(): string;
+    /**
+     * Pauses the transport, in order not to lose packets during an upgrade.
+     *
+     * @param onPause
+     */
+    pause(onPause: () => void): void;
+    protected createUri(schema: string, query?: Record<string, unknown>): string;
+    private _hostname;
+    private _port;
+    private _query;
+    protected abstract doOpen(): any;
+    protected abstract doClose(): any;
+    protected abstract write(packets: Packet[]): any;
+}
+export {};