RegistrationOptions constructor
      
      RegistrationOptions({ 
    
    
- String? scope,
 - WorkerType? type,
 - ServiceWorkerUpdateViaCache? updateViaCache,
 
Implementation
factory RegistrationOptions({
  _i2.String? scope,
  _i3.WorkerType? type,
  _i3.ServiceWorkerUpdateViaCache? updateViaCache,
}) =>
    RegistrationOptions._(
      scope: scope,
      type: type?.name ?? _i6.undefined,
      updateViaCache: updateViaCache?.name ?? _i6.undefined,
    );