1 files changed, 12 insertions, 0 deletions
diff --git a/src/arguments/permission.ts b/src/arguments/permission.ts
new file mode 100644
index 0000000..dc90f3a
--- /dev/null
+++ b/src/arguments/permission.ts
@@ -0,0 +1,12 @@
+import { Permissions } from 'discord.js';
+import { BushArgumentTypeCaster } from '../lib/extensions/discord-akairo/BushArgumentTypeCaster';
+
+export const permissionTypeCaster: BushArgumentTypeCaster = (_, phrase) => {
+	if (!phrase) return null;
+	phrase = phrase.toUpperCase().replace(/ /g, '_');
+	if (!Permissions.FLAGS[phrase]) {
+		return null;
+	} else {
+		return phrase;
+	}
+};