PHP 7 OOP: Type hinting | OOP PHP 7 Tutorial No.6

[@sergey_gabrielyan1001]

Hello, I want to know, is it possible to give type hinting to roles and permissions separately? public function getRoles(): array { if (Gate::allows('role_access')) { $roles = Role::with('permissions')->orderBy('id', 'DESC')->get(); $permissions = Permission::all(); return [ 'roles' => $roles, 'permissions' => $permissions ]; } }