toJson method
Implementation
@override
Map<String, dynamic> toJson() => <String, dynamic>{
'duration': duration,
'width': width,
'height': height,
'has_stickers': hasStickers,
'is_animation': isAnimation,
'minithumbnail': minithumbnail?.toJson(),
'thumbnail': thumbnail?.toJson(),
'preload_prefix_size': preloadPrefixSize,
'cover_frame_timestamp': coverFrameTimestamp,
'video': video?.toJson(),
'@type': constructor,
};