toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (deprecateTime != null) 'deprecateTime': deprecateTime!,
if (name != null) 'name': name!,
if (obsoleteTime != null) 'obsoleteTime': obsoleteTime!,
if (state != null) 'state': state!,
if (supportTime != null) 'supportTime': supportTime!,
};