class TableDictsModel { String key; String value; String descr; TableDictsModel({this.key, this.value, this.descr}); TableDictsModel.fromJson(Map json) { key = json['key']; value = json['value']; descr = json['descr']; } Map toJson() { final Map data = new Map(); data['key'] = this.key; data['value'] = this.value; data['descr'] = this.descr; return data; } }