diff --git a/app/definitions/IPermission.ts b/app/definitions/IPermission.ts
new file mode 100644
index 000000000..14e1a500c
--- /dev/null
+++ b/app/definitions/IPermission.ts
@@ -0,0 +1,8 @@
+import Model from '@nozbe/watermelondb/Model';
+
+export interface IPermission {
+	roles: string[];
+	_updatedAt: Date;
+}
+
+export type TPermissionModel = IPermission & Model;