toJson method
Returns a JSON presentation of the object.
Implementation
@override
Map<String, Object> toJson() {
var result = <String, Object>{};
result['element'] = element.toJson();
result['offset'] = offset;
result['length'] = length;
result['codeOffset'] = codeOffset;
result['codeLength'] = codeLength;
var children = this.children;
if (children != null) {
result['children'] =
children.map((Outline value) => value.toJson()).toList();
}
return result;
}