toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final allowMissing = this.allowMissing;
  final cascadingRules = this.cascadingRules;
  final names = this.names;
  return {
    'allowMissing': ?allowMissing,
    'cascadingRules': ?cascadingRules,
    'names': ?names,
  };
}