Open abraham opened 2 years ago
unregister passes emit to handleError but doesn't have access to it. This gives emit a default in case unregister gets called before register and raises the scope to be accessible in unregister.
unregister
emit
handleError
register
unregister
passesemit
tohandleError
but doesn't have access to it. This givesemit
a default in caseunregister
gets called beforeregister
and raises the scope to be accessible inunregister
.