docs: public Permission getProviderPermission(@Nullable MasterAccessControlEntry master,
                                              @Nullable MasterAccessControlEntry mediator,
                                              @Nullable OwnerAccessControlEntry owner,
                                              TrustLevel trustLevel) {
          assert (false) : "Provider permission algorithm is not yet implemented!";
          return getPermission(PermissionType.PROVIDER, master, mediator, owner, trustLevel);
      }