Pass the collection of X collected in collectors (#1594)

...to the filter function.

src/structures/interfaces/Collector.js

@@ -5,6 +5,7 @@ const EventEmitter = require('events');
  * Filter to be applied to the collector.
  * @typedef {Function} CollectorFilter
  * @param {...*} args Any arguments received by the listener
+ * @param {Collection} collection The items collected by this collector
  * @returns {boolean} To collect or not collect
  */
 
@@ -75,7 +76,7 @@ class Collector extends EventEmitter {
    */
   handleCollect(...args) {
     const collect = this.collect(...args);
-    if (!collect || !this.filter(...args)) return;
+    if (!collect || !this.filter(...args, this.collected)) return;
 
     this.collected.set(collect.key, collect.value);