toJsonLd method

Implementation

@override
Map<String, dynamic> toJsonLd() => removeEmpty({
      ...super.toJsonLd(),
      '@type': 'GameServer',
      'game': convertToJsonLd(game, [SchemaVideoGame]),
      'playersOnline': convertToJsonLd(playersOnline, [int]),
      'serverStatus': convertToJsonLd(serverStatus, [SchemaGameServerStatus]),
    });