class MastodonUser { String id; String username; String acct; String note; MastodonUser({ required this.id, required this.username, required this.acct, required this.note, }); factory MastodonUser.fromJson(Map json) { return MastodonUser( id: json['id'] as String, username: json['username'] as String, acct: json['acct'] as String, note: json['note'] as String, ); } } class PinnedPost { final String id; final String content; PinnedPost({required this.id, required this.content}); factory PinnedPost.fromJson(Map json) { return PinnedPost( id: json['id'] as String, content: json['content'] as String, ); } }