// Code generated DO NOT EDIT // onbeforeunloadeventhandler.go package dom import "syscall/js" type OnBeforeUnloadEventHandler OnBeforeUnloadEventHandlerNonNull func JSValueToOnBeforeUnloadEventHandler(val js.Value) OnBeforeUnloadEventHandler { return OnBeforeUnloadEventHandler(JSValueToOnBeforeUnloadEventHandlerNonNull(val)) } func NewOnBeforeUnloadEventHandler(c OnBeforeUnloadEventHandlerNonNullCallback) OnBeforeUnloadEventHandler { return OnBeforeUnloadEventHandler(NewOnBeforeUnloadEventHandlerNonNull(c)) }