Require images to be jpg or png in image type

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "xiao",
-	"version": "98.1.0",
+	"version": "98.1.1",
 	"description": "Your personal server companion.",
 	"main": "Xiao.js",
 	"scripts": {

types/image.js

@@ -1,4 +1,5 @@
 const { ArgumentType } = require('discord.js-commando');
+const fileTypeRe = /\.(jpe?g|png)$/i;
 
 module.exports = class ImageArgumentType extends ArgumentType {
 	constructor(client) {
@@ -10,6 +11,7 @@ module.exports = class ImageArgumentType extends ArgumentType {
 		if (attachment) {
 			if (!attachment.height || !attachment.width) return false;
 			if (attachment.size > 8e+6) return 'Please provide an image under 8 MB.';
+			if (!fileTypeRe.test(attachment.name)) return 'Please only send PNG or JPG format images.';
 			return true;
 		}
 		return this.client.registry.types.get('user').validate(value, msg, arg);