toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final closeVariants = this.closeVariants;
  final keywordMetrics = this.keywordMetrics;
  final text = this.text;
  return {
    'closeVariants': ?closeVariants,
    'keywordMetrics': ?keywordMetrics,
    'text': ?text,
  };
}