toJson method

Map<String, dynamic> toJson()

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final collapseButton = this.collapseButton;
  final expandButton = this.expandButton;
  final horizontalAlignment = this.horizontalAlignment;
  return {
    'collapseButton': ?collapseButton,
    'expandButton': ?expandButton,
    'horizontalAlignment': ?horizontalAlignment,
  };
}