import 'package:plugin_platform_interface/plugin_platform_interface.dart'; import 'photo_classify_method_channel.dart'; abstract class PhotoClassifyPlatform extends PlatformInterface { /// Constructs a PhotoClassifyPlatform. PhotoClassifyPlatform() : super(token: _token); static final Object _token = Object(); static PhotoClassifyPlatform _instance = MethodChannelPhotoClassify(); /// The default instance of [PhotoClassifyPlatform] to use. /// /// Defaults to [MethodChannelPhotoClassify]. static PhotoClassifyPlatform get instance => _instance; /// Platform-specific implementations should set this with their own /// platform-specific class that extends [PhotoClassifyPlatform] when /// they register themselves. static set instance(PhotoClassifyPlatform instance) { PlatformInterface.verifyToken(instance, _token); _instance = instance; } Future getPlatformVersion() { throw UnimplementedError('platformVersion() has not been implemented.'); } Future>?> getPhoto() { throw UnimplementedError('getPhoto() has not been implemented.'); } }