toJson method
Implementation
@override
Map<String, dynamic> toJson() => <String, dynamic>{
'path': path,
'can_be_downloaded': canBeDownloaded,
'can_be_deleted': canBeDeleted,
'is_downloading_active': isDownloadingActive,
'is_downloading_completed': isDownloadingCompleted,
'download_offset': downloadOffset,
'downloaded_prefix_size': downloadedPrefixSize,
'downloaded_size': downloadedSize,
'@type': constructor,
};