import "package:freezed_annotation/freezed_annotation.dart"; part "file.freezed.dart"; part "file.g.dart"; @freezed abstract class FileInfo with _$FileInfo { /// Information for images, [size] is in bytes. const factory FileInfo({ @JsonKey(name: "mimetype") String? mimeType, int? size, }) = _FileInfo; factory FileInfo.fromJson(Map json) => _$FileInfoFromJson(json); }