SipRegisteredEventResult.fromJson constructor Null safety

SipRegisteredEventResult.fromJson(
  1. Map<String, dynamic> json
)

Implementation

SipRegisteredEventResult.fromJson(Map<String, dynamic> json) {
  this.event = json["event"] as String?;
  this.username = json["username"] as String?;
  this.registerSent = json["register_sent"] as bool?;
  this.masterId = json["master_id"] as int?;
}