when<TResult extends Object?>  method 
- @optionalTypeArgs
- required TResult verifyEmail(- String idToken,
- OobCodeRequestType requestType
 
- required TResult passwordReset(- String email,
- OobCodeRequestType requestType
 
inherited
    Implementation
@optionalTypeArgs
TResult when<TResult extends Object?>({
  required TResult Function(String idToken, OobCodeRequestType requestType)
      verifyEmail,
  required TResult Function(String email, OobCodeRequestType requestType)
      passwordReset,
}) =>
    throw _privateConstructorUsedError;