title: Is there a way to get the list of events a component dispatches?
body: <p>I thought that describeType would list the events an object dispatches but I don't see any listed in the describe type XML. Is there a way to list the events or am I missing something? </p>
  
  <p>For example, on Spark Button there is "click", "mouseDown", "mouseUp", "focusIn", etc</p>