toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final publishState = this.publishState;
  final publishTime = this.publishTime;
  final publishedAs = this.publishedAs;
  final publishedSource = this.publishedSource;
  return {
    'publishState': ?publishState,
    'publishTime': ?publishTime,
    'publishedAs': ?publishedAs,
    'publishedSource': ?publishedSource,
  };
}