beforeUserCreated method
Handles an event that is triggered before a user is created @param optsOrHandler - Either an object containing function options, or an event handler (run before user creation) @param handler? - If defined, an event handler which is run every time before a user is created
Implementation
external JSFunction beforeUserCreated(
JSObject optsOrHandler, [
// (AuthBlockingEvent event) => FutureOr<BeforeCreateResponse?>
JSFunction handler,
]);