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[VSoRC/.git] / node_modules / node-pty / src / eventEmitter2.ts

diff --git a/node_modules/node-pty/src/eventEmitter2.ts b/node_modules/node-pty/src/eventEmitter2.ts
deleted file mode 100644 (file)
index 6779d0c..0000000
--- a/node_modules/node-pty/src/eventEmitter2.ts
+++ /dev/null
@@ -1,48 +0,0 @@
-/**
- * Copyright (c) 2019, Microsoft Corporation (MIT License).
- */
-
-import { IDisposable } from './types';
-
-interface IListener<T> {
-  (e: T): void;
-}
-
-export interface IEvent<T> {
-  (listener: (e: T) => any): IDisposable;
-}
-
-export class EventEmitter2<T> {
-  private _listeners: IListener<T>[] = [];
-  private _event?: IEvent<T>;
-
-  public get event(): IEvent<T> {
-    if (!this._event) {
-      this._event = (listener: (e: T) => any) => {
-        this._listeners.push(listener);
-        const disposable = {
-          dispose: () => {
-            for (let i = 0; i < this._listeners.length; i++) {
-              if (this._listeners[i] === listener) {
-                this._listeners.splice(i, 1);
-                return;
-              }
-            }
-          }
-        };
-        return disposable;
-      };
-    }
-    return this._event;
-  }
-
-  public fire(data: T): void {
-    const queue: IListener<T>[] = [];
-    for (let i = 0; i < this._listeners.length; i++) {
-      queue.push(this._listeners[i]);
-    }
-    for (let i = 0; i < queue.length; i++) {
-      queue[i].call(undefined, data);
-    }
-  }
-}