Internal API Request Rewrite (#1490)

* start rewrite

* converted guilds

* more changes

* convert GuildMember

* convert User and remove friend methods which kill people

* convert more stuff

* even more stuff

* make things nicer

* speed and fixes and stuff

* almost finished

* fix

* Update Client.js

* uwu

* Update RESTMethods.js

* message editing

* fix router

* fix issue with references

* message delete reason

* move message sending

* fix dm

* message splitting

* NO MORE REST METHODS

* Update Client.js

* Update WebhookClient.js

* remove all those endpoints from the constants

* Update ClientUser.js

* Update ClientUser.js

* fixes

* Update ClientUser.js

* complaiancy

* all sort of fixes

* merge master (#1)

* Fix Permissions now that member is deprecated (#1491)

* removing more deprecation leftovers (#1492)

* Fix MessageCollectors

* Fix awaitMessages (#1493)

* Fix MessageCollector#cleanup

* Fix MessageCollector#postCheck

* Add max option back for safety

* Update Invite.js (#1496)

* guild setPosition missing docs (#1498)

* missing docs

* update return docs

* indent

* switched .invites for the apirouter and invite.js

* make multiple options an object

* Update ClientUser.js

* fix nicks

* Update WebhookClient.js

src/structures/PermissionOverwrites.js

@@ -33,10 +33,13 @@ class PermissionOverwrites {
 
   /**
    * Delete this Permission Overwrite.
+   * @param {string} [reason] Reason for deleting this overwrite
    * @returns {Promise<PermissionOverwrites>}
    */
-  delete() {
-    return this.channel.client.rest.methods.deletePermissionOverwrites(this);
+  delete(reason) {
+    return this.channel.client.api.channels(this.channel.id).permissions(this.id)
+      .delete({ reason })
+      .then(() => this);
   }
 }