refactor: import timers, process, and Buffer from node: (#7157)

Co-authored-by: muchnameless <12682826+muchnameless@users.noreply.github.com>
Co-authored-by: Almeida <almeidx@pm.me>

src/client/Client.js

@@ -1,5 +1,7 @@
 'use strict';
 
+const process = require('node:process');
+const { setInterval } = require('node:timers');
 const { Collection } = require('@discordjs/collection');
 const BaseClient = require('./BaseClient');
 const ActionsManager = require('./actions/ActionsManager');

src/client/actions/GuildDelete.js

@@ -1,5 +1,6 @@
 'use strict';
 
+const { setTimeout } = require('node:timers');
 const Action = require('./Action');
 const { deletedGuilds } = require('../../structures/Guild');
 const { Events } = require('../../util/Constants');

src/client/actions/InteractionCreate.js

@@ -1,5 +1,6 @@
 'use strict';
 
+const process = require('node:process');
 const Action = require('./Action');
 const AutocompleteInteraction = require('../../structures/AutocompleteInteraction');
 const ButtonInteraction = require('../../structures/ButtonInteraction');

src/client/actions/MessageCreate.js

@@ -1,5 +1,6 @@
 'use strict';
 
+const process = require('node:process');
 const Action = require('./Action');
 const { Events } = require('../../util/Constants');
 

src/client/websocket/WebSocketManager.js

@@ -1,6 +1,7 @@
 'use strict';
 
 const EventEmitter = require('node:events');
+const { setImmediate } = require('node:timers');
 const { setTimeout: sleep } = require('node:timers/promises');
 const { Collection } = require('@discordjs/collection');
 const { RPCErrorCodes } = require('discord-api-types/v9');

src/client/websocket/WebSocketShard.js

@@ -1,6 +1,7 @@
 'use strict';
 
 const EventEmitter = require('node:events');
+const { setTimeout, setInterval } = require('node:timers');
 const WebSocket = require('../../WebSocket');
 const { Status, Events, ShardEvents, Opcodes, WSEvents } = require('../../util/Constants');
 const Intents = require('../../util/Intents');