fromJson static method
Implementation
static AuctionRound? fromJson(Map<String, dynamic>? json) {
if (json == null) {
return null;
}
return AuctionRound(
number: (json['number'] as int?) ?? 0,
duration: (json['duration'] as int?) ?? 0,
extendTime: (json['extend_time'] as int?) ?? 0,
topWinnerCount: (json['top_winner_count'] as int?) ?? 0,
);
}