From 33377a68598194d155764feb4a4ef33f606b220a Mon Sep 17 00:00:00 2001
From: Tomas <dostal.it@gmail.com>
Date: Tue, 13 Sep 2016 11:37:10 +0100
Subject: [PATCH] Fixing removeAllListeners definition - argument optional

---
 wolfy87-eventemitter/wolfy87-eventemitter.d.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wolfy87-eventemitter/wolfy87-eventemitter.d.ts b/wolfy87-eventemitter/wolfy87-eventemitter.d.ts
index 8291c50c11..d9af289d1a 100644
--- a/wolfy87-eventemitter/wolfy87-eventemitter.d.ts
+++ b/wolfy87-eventemitter/wolfy87-eventemitter.d.ts
@@ -405,14 +405,14 @@ declare namespace Wolfy87EventEmitter {
          *
          * Added to mirror the node API.
          */
-        removeAllListeners(event: string): EventEmitter;
+        removeAllListeners(event?: string): EventEmitter;
 
         /**
          * Alias of removeEvent.
          *
          * Added to mirror the node API.
          */
-        removeAllListeners(event: RegExp): EventEmitter;
+        removeAllListeners(event?: RegExp): EventEmitter;
 
         /**
          * Emits an event of your choice.