text: from core.permissions import PermissionsEnum
  
  
  class MessagePermissions(PermissionsEnum):
      VIEW = 'messages_view'
      VIEW_OTHERS = 'messages_view_others'
      VIEW_DELETED = 'messages_view_deleted'
      CREATE = 'messages_create'
      SEND = 'messages_send'
      MODIFY = 'messages_modify'
      MULTI_USER = 'messages_add_multiple_users'
      ADD_TO_OTHERS = 'messages_add_to_others'
  