OptionaleventsExtra DOM event types to listen for, beyond the built-in set and those found in data-scxml-on at bind time.
OptionalreflectKeep data-scxml-enabled on bound elements whose event some active state
has a transition for (conditions are ignored), so CSS can dim controls
that would do nothing. Updated after every macrostep.
OptionalsignalUnbind when this signal aborts (the binding also ends when the session terminates).
Options for
bind().