add: queueManager

Author: kartikkhk

index.js

@@ -0,0 +1,18 @@
+function QueueManager(queue) {
+  this._emitter = new EventEmitter();
+  const self = this;
+  queue.drain(() => {
+    self._emitter.emit("toggle");
+  });
+}
+
+QueueManager.prototype.pause = function () {
+  const self = this;
+  return new Promise((resolve) => {
+    self._emitter.on("toggle", () => resolve(true));
+  });
+};
+
+QueueManager.prototype.resume = function () {
+  this._emitter.emit("toggle");
+};