SmartErrorLocalizer class abstract

错误消息本地化器接口

实现此接口以提供自定义的错误消息本地化。

示例：

class MyLocalizer implements SmartErrorLocalizer {
  @override
  String localize(SmartError error) => switch (error) {
    NetworkError() => 'Network unavailable',
    TimeoutError() => 'Request timed out',
    ResponseError(:final statusCode) => 'Server error: $statusCode',
    ParseError() => 'Failed to parse data',
    BusinessError(:final serverMessage) => serverMessage,
    CancelError() => 'Request cancelled',
    CertificateError() => 'Certificate error',
    UnknownError() => 'Unknown error',
  };
}