docs: function checkMetaRules(nodePaths, includeChildren, callback) {
              var parameters = {
                  command: CONSTANTS.SERVER_WORKER_REQUESTS.CHECK_CONSTRAINTS,
                  checkType: 'META', //TODO this should come from a constant
                  includeChildren: includeChildren,
                  nodePaths: nodePaths,
                  commitHash: state.commitHash,
                  projectId: state.project.projectId
              };
  
              storage.simpleRequest(parameters, function (err, result) {
                  if (err) {
                      logger.error(err);
                  }
  
                  if (result) {
                      client.dispatchEvent(client.CONSTANTS.META_RULES_RESULT, result);
                  } else {
                      client.notifyUser({
                          severity: 'error',
                          message: 'Evaluating Meta rules failed with error.'
                      });
                  }
  
                  if (callback) {
                      callback(err, result);
                  }
              });
          }