improve typings: EventEmitter

Author: Chnapy

src/events/EventEmitter.js

@@ -58,7 +58,7 @@ var EventEmitter = new Class({
  * @method Phaser.Events.EventEmitter#eventNames
  * @since 3.0.0
  *
- * @return {array}
+ * @return {Array.<string|symbol>}
  */
 
 /**
@@ -69,7 +69,7 @@ var EventEmitter = new Class({
  *
  * @param {(string|symbol)} event - The event name.
  *
- * @return {array} The registered listeners.
+ * @return {Function[]} The registered listeners.
  */
 
 /**
@@ -105,7 +105,7 @@ var EventEmitter = new Class({
  * @param {function} fn - The listener function.
  * @param {*} [context=this] - The context to invoke the listener with.
  *
- * @return {Phaser.Events.EventEmitter} `this`.
+ * @return {this} `this`.
  */
 
 /**
@@ -118,7 +118,7 @@ var EventEmitter = new Class({
  * @param {function} fn - The listener function.
  * @param {*} [context=this] - The context to invoke the listener with.
  *
- * @return {Phaser.Events.EventEmitter} `this`.
+ * @return {this} `this`.
  */
 
 /**
@@ -131,7 +131,7 @@ var EventEmitter = new Class({
  * @param {function} fn - The listener function.
  * @param {*} [context=this] - The context to invoke the listener with.
  *
- * @return {Phaser.Events.EventEmitter} `this`.
+ * @return {this} `this`.
  */
 
 /**
@@ -145,7 +145,7 @@ var EventEmitter = new Class({
  * @param {*} [context] - Only remove the listeners that have this context.
  * @param {boolean} [once] - Only remove one-time listeners.
  *
- * @return {Phaser.Events.EventEmitter} `this`.
+ * @return {this} `this`.
  */
 
 /**
@@ -159,7 +159,7 @@ var EventEmitter = new Class({
  * @param {*} [context] - Only remove the listeners that have this context.
  * @param {boolean} [once] - Only remove one-time listeners.
  *
- * @return {Phaser.Events.EventEmitter} `this`.
+ * @return {this} `this`.
  */
 
 /**
@@ -170,7 +170,7 @@ var EventEmitter = new Class({
  *
  * @param {(string|symbol)} [event] - The event name.
  *
- * @return {Phaser.Events.EventEmitter} `this`.
+ * @return {this} `this`.
  */
 
 PluginCache.register('EventEmitter', EventEmitter, 'events');

types/phaser.d.ts

@@ -7876,13 +7876,13 @@ declare namespace Phaser {
             /**
              * Return an array listing the events for which the emitter has registered listeners.
              */
-            eventNames(): any[];
+            eventNames(): (string|symbol)[];
 
             /**
              * Return the listeners registered for a given event.
              * @param event The event name.
              */
-            listeners(event: string | symbol): any[];
+            listeners(event: string | symbol): Function[];
 
             /**
              * Return the number of listeners listening to a given event.
@@ -7903,23 +7903,23 @@ declare namespace Phaser {
              * @param fn The listener function.
              * @param context The context to invoke the listener with. Default this.
              */
-            on(event: string | symbol, fn: Function, context?: any): Phaser.Events.EventEmitter;
+            on(event: string | symbol, fn: Function, context?: any): this;
 
             /**
              * Add a listener for a given event.
              * @param event The event name.
              * @param fn The listener function.
              * @param context The context to invoke the listener with. Default this.
              */
-            addListener(event: string | symbol, fn: Function, context?: any): Phaser.Events.EventEmitter;
+            addListener(event: string | symbol, fn: Function, context?: any): this;
 
             /**
              * Add a one-time listener for a given event.
              * @param event The event name.
              * @param fn The listener function.
              * @param context The context to invoke the listener with. Default this.
              */
-            once(event: string | symbol, fn: Function, context?: any): Phaser.Events.EventEmitter;
+            once(event: string | symbol, fn: Function, context?: any): this;
 
             /**
              * Remove the listeners of a given event.
@@ -7928,7 +7928,7 @@ declare namespace Phaser {
              * @param context Only remove the listeners that have this context.
              * @param once Only remove one-time listeners.
              */
-            removeListener(event: string | symbol, fn?: Function, context?: any, once?: boolean): Phaser.Events.EventEmitter;
+            removeListener(event: string | symbol, fn?: Function, context?: any, once?: boolean): this;
 
             /**
              * Remove the listeners of a given event.
@@ -7937,13 +7937,13 @@ declare namespace Phaser {
              * @param context Only remove the listeners that have this context.
              * @param once Only remove one-time listeners.
              */
-            off(event: string | symbol, fn?: Function, context?: any, once?: boolean): Phaser.Events.EventEmitter;
+            off(event: string | symbol, fn?: Function, context?: any, once?: boolean): this;
 
             /**
              * Remove all listeners, or those of the specified event.
              * @param event The event name.
              */
-            removeAllListeners(event?: string | symbol): Phaser.Events.EventEmitter;
+            removeAllListeners(event?: string | symbol): this;
 
         }
 
@@ -50758,7 +50758,7 @@ declare namespace Phaser {
                 /**
                  * If provided as an array, the range defined by `start` and `end` will be ignored and these frame numbers will be used.
                  */
-                frames?: boolean;
+                frames?: boolean | integer[];
             };
 
             type GenerateFrameNumbers = {