code: function accumulateDispatches(inst, ignoredDirection, event) {
    if (event && event.dispatchConfig.registrationName) {
      var registrationName = event.dispatchConfig.registrationName;
      var listener = getListener(inst, registrationName);
      if (listener) {
        event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);
        event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);
      }
    }
  }
docs: Accumulates without regard to direction, does not look for phased
  registration names. Same as `accumulateDirectDispatchesSingle` but without
  requiring that the `dispatchMarker` be the same as the dispatched ID.