toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final displayName = this.displayName;
  final metadata = this.metadata;
  final salience = this.salience;
  final sentiment = this.sentiment;
  final type = this.type;
  return {
    'displayName': ?displayName,
    'metadata': ?metadata,
    'salience': ?salience,
    'sentiment': ?sentiment,
    'type': ?type,
  };
}