render the state syncronize
logs to record the state before calling onXX. It's data onXX returns.
Readonly
isOptional
onOptional
onOptional
evt: unknownOptional
onOptional
onOptional
onOptional
onOptional
onOptional
onOptional
onOptional
onOptional
onOptional
onOptional
onGenerated using TypeDoc
a signal indicating whether the head state has changed.