toJson method
Implementation
Map<String, Object?> toJson() {
var all = this.all;
var css = this.css;
var js = this.js;
var expandable = this.expandable;
final json = <String, Object?>{};
if (all != null) {
json[r'all'] = all;
}
if (css != null) {
json[r'css'] = css;
}
if (js != null) {
json[r'js'] = js;
}
if (expandable != null) {
json[r'_expandable'] = expandable.toJson();
}
return json;
}