toJson method

Map<String, dynamic> toJson()

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final fill = this.fill;
  final grade = this.grade;
  final name = this.name;
  final weight = this.weight;
  return {'fill': ?fill, 'grade': ?grade, 'name': ?name, 'weight': ?weight};
}