Remove slash commands when ending process in Dev bot

src/client/events/SIGINT.js

@@ -1,4 +1,7 @@
 import Discord from "discord.js";
+const { REST } = require('@discordjs/rest');
+const { Routes } = require('discord-api-types/v9');
+const { token, version } = require('../config.js');
 
 module.exports = {
     name: 'SIGINT',
@@ -33,6 +36,26 @@ module.exports = {
 
             client.user.setStatus('dnd');
 
+            const rest = new REST({ version: '9' }).setToken(token);
+            if(version.includes("-dev")){
+                await rest.put(
+                    Routes.applicationCommands(client.user.id),
+                    { body: [] },
+                );
+
+                let guilds = await client.guilds.fetch();
+                guilds.forEach(async guild => {
+                    try {
+                        await rest.put(
+                            Routes.applicationGuildCommands(client.user.id, guild.id),
+                            { body: [] },
+                        );
+                    } catch (DiscordAPIError) {
+
+                    }
+                });
+            }
+
             setInterval(() => {
                 if(radio.done){
                     process.exit();