toJson method Null safety
Implementation
Map<String, dynamic> toJson() {
List<Map<String, dynamic>> timeline =
this.timeline.map((i) => i.toJson()).toList();
return {
'timeline': timeline,
};
}
Map<String, dynamic> toJson() {
List<Map<String, dynamic>> timeline =
this.timeline.map((i) => i.toJson()).toList();
return {
'timeline': timeline,
};
}