Add source remote control config

lib/bitmovin_player.dart

@@ -59,6 +59,7 @@ export 'src/api/player/player_config.dart';
 export 'src/api/player/seek_mode.dart';
 export 'src/api/source/source_config.dart';
 export 'src/api/source/source_options.dart';
+export 'src/api/source/source_remote_control_config.dart';
 export 'src/api/source/source_type.dart';
 export 'src/api/source/timeline_reference_point.dart';
 export 'src/api/ui/fullscreen_handler.dart';

lib/src/api/source/source_remote_control_config.dart

@@ -0,0 +1,30 @@
+import 'package:bitmovin_player/bitmovin_player.dart';
+import 'package:equatable/equatable.dart';
+import 'package:json_annotation/json_annotation.dart';
+
+part 'source_remote_control_config.g.dart';
+
+/// The remote control config for a [Source].
+/// Only available on iOS.
+@JsonSerializable(explicitToJson: true)
+class SourceRemoteControlConfig extends Equatable {
+  const SourceRemoteControlConfig({
+    required this.castSourceConfig,
+  });
+
+  /// Creates a [SourceRemoteControlConfig] from json.
+  factory SourceRemoteControlConfig.fromJson(Map<String, dynamic> json) =>
+      _$SourceRemoteControlConfigFromJson(json);
+
+  /// The [SourceConfig] for casting.
+  /// Enables to play different content when casting.
+  /// This can be useful when the remote playback device supports different
+  /// streaming formats, DRM systems, etc. than the local device.
+  /// If not set, the local source config will be used for casting.
+  final SourceConfig? castSourceConfig;
+
+  Map<String, dynamic> toJson() => _$SourceRemoteControlConfigToJson(this);
+
+  @override
+  List<Object?> get props => [castSourceConfig];
+}

lib/src/source.dart

@@ -11,6 +11,7 @@ class Source extends Equatable {
   const Source({
     required this.sourceConfig,
     this.id,
+    this.remoteControl,
   });
 
   factory Source.fromJson(Map<String, dynamic> json) {
@@ -28,8 +29,12 @@ class Source extends Equatable {
   @JsonKey(name: 'sourceConfig', required: true)
   final SourceConfig sourceConfig;
 
+  /// The remote control config for this source.
+  /// Only supported on iOS.
+  final SourceRemoteControlConfig? remoteControl;
+
   @override
-  List<Object?> get props => [id, sourceConfig];
+  List<Object?> get props => [id, sourceConfig, remoteControl];
 
   /// Converts this [Source] into a JSON friendly type of Map<String, dynamic>
   ///