A common platform interface for the
This interface allows platform-specific implementations of the
flutter_charset_detector plugin, as well as the plugin itself, to ensure they
are supporting the same interface.
To implement a new platform-specific implementation of
CharsetDetectorPlatform with an
implementation that performs the platform-specific behavior, and when you
register your plugin, set the default
CharsetDetectorPlatform by calling
CharsetDetectorPlatform.instance = MyPlatformCharsetDetector().