fix: Use mitt to handle events

Author: LautaroPetaccio

package-lock.json

@@ -22,6 +22,7 @@
     "decentraland-ui": "^3.49.0",
     "deep-equal": "^2.0.5",
     "fp-future": "^1.0.1",
+    "mitt": "^3.0.1",
     "prettier": "^2.4.1",
     "raw-loader": "^4.0.2",
     "react": "^17.0.2",
@@ -65,8 +66,5 @@
     "singleQuote": true,
     "printWidth": 120
   },
-  "homepage": "",
-  "devDependencies": {
-    "@foxify/events": "^2.1.0"
-  }
+  "homepage": ""
 }

package.json

@@ -1,4 +1,4 @@
-import EventEmitter from '@foxify/events'
+import mitt from 'mitt'
 import {
   AnimationGroup,
   ArcRotateCamera,
@@ -247,14 +247,14 @@ function createController(animationGroup: AnimationGroup, loop: boolean, sound:
 
   // Temporary typed events.
   type Events = {
-    [PreviewEmoteEventType.ANIMATION_PLAY]: () => unknown
-    [PreviewEmoteEventType.ANIMATION_PAUSE]: () => unknown
-    [PreviewEmoteEventType.ANIMATION_LOOP]: () => unknown
-    [PreviewEmoteEventType.ANIMATION_END]: () => unknown
-    [PreviewEmoteEventType.ANIMATION_PLAYING]: ({ length }: { length: number }) => unknown
+    [PreviewEmoteEventType.ANIMATION_PLAY]: void
+    [PreviewEmoteEventType.ANIMATION_PAUSE]: void
+    [PreviewEmoteEventType.ANIMATION_LOOP]: void
+    [PreviewEmoteEventType.ANIMATION_END]: void
+    [PreviewEmoteEventType.ANIMATION_PLAYING]: { length: number }
   }
 
-  const events = new EventEmitter<Events>()
+  const events = mitt<Events>()
 
   // Emit the PreviewEmoteEventType.ANIMATION_PLAYING event with the current playing frame
   const emitPlayingEvent = () => {