PiliPlus/lib/models/video_pbp/data.dart

class PbpData {
  int? stepSec;
  Events? events;

  PbpData({
    this.stepSec,
    this.events,
  });

  factory PbpData.fromJson(Map<String, dynamic> json) => PbpData(
        stepSec: json["step_sec"],
        events: json["events"] == null ? null : Events.fromJson(json["events"]),
      );
}

class Events {
  List<double>? eDefault;

  Events({
    this.eDefault,
  });

  factory Events.fromJson(Map<String, dynamic> json) => Events(
        eDefault: json["default"] == null
            ? null
            : List<double>.from(json["default"]!.map((x) => x?.toDouble())),
      );
}