examples/dist/common.js
function listenerAtPhase(inst, event, propagationPhase) {
  var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];
  return getListener(inst, registrationName);
}
function listenerAtPhase(inst, event, propagationPhase) {
  var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];
  return getListener(inst, registrationName);
}
function listenerAtPhase ( inst , event , propagationPhase ) { var registrationName = event . dispatchConfig . phasedRegistrationNames [ propagationPhase ] ; return getListener ( inst , registrationName ) ; }
Some event types have a notion of different registration names for different
"phases" of propagation. This finds listeners by a given phase.
Some event types have a notion of different registration names for different phases of propagation . This finds listeners by a given phase .