final

task9/1/app.js

@@ -0,0 +1,12 @@
+const Emitter = require('events');
+let emitter = new Emitter();
+let eventName = 'greet';
+emitter.on(eventName, function () {
+    console.log('Hello all!');
+});
+
+emitter.on(eventName, function () {
+    console.log('Привет!');
+});
+
+emitter.emit(eventName);