feat(Client): add support for INVITE_CREATE and INVITE_DELETE events (#3720)

* Add support for new Invite events

* Merge typings for events

Co-Authored-By: Sugden <leoaustin675@gmail.com>

* Add warning about requiring permissions

* Null check channel and guild

* fix: .guilds not .channels

src/client/actions/InviteCreate.js

@@ -0,0 +1,28 @@
+'use strict';
+
+const Action = require('./Action');
+const Invite = require('../../structures/Invite');
+const { Events } = require('../../util/Constants');
+
+class InviteCreateAction extends Action {
+  handle(data) {
+    const client = this.client;
+    const channel = client.channels.get(data.channel_id);
+    const guild = client.guilds.get(data.guild_id);
+    if (!channel && !guild) return false;
+
+    const inviteData = Object.assign(data, { channel, guild });
+    const invite = new Invite(client, inviteData);
+    /**
+     * Emitted when an invite is created.
+     * <info> This event only triggers if the client has `MANAGE_GUILD` permissions for the guild,
+     * or `MANAGE_CHANNEL` permissions for the channel.</info>
+     * @event Client#inviteCreate
+     * @param {Invite} invite The invite that was created
+     */
+    client.emit(Events.INVITE_CREATE, invite);
+    return { invite };
+  }
+}
+
+module.exports = InviteCreateAction;