Mailbox.fromJson constructor
Implementation
factory Mailbox.fromJson(Map<String, dynamic> json) => Mailbox(
address: json['address'] as String,
room: json['room'] as String,
queue: json['queue'] as String,
public: json['public'],
annotations: (json['annotations'] as Map?)?.map((key, value) => MapEntry(key as String, value as String)) ?? {},
);