Flutter, inherited widget understood from a Inherited Widgets Explained - Flutter Widgets 101 Ep. 3 on YouTube

InheritedWidgetSample.dart

// see https://www.youtube.com/watch?v=Zbm3hjPjQMk

import 'package:flutter/material.dart';

class InheritedSettings extends InheritedWidget{
  final SettingsSwitchesStatefulWidget settingsSwitchesStatefulWidget;
  final TechnicalInfoSection technicalInfoSection;

  InheritedSettings({this.SettingsSwitchesStatefulWidget, Widget child}): super(child: child);

  @override
  bool updateShouldNotify(InheritedWidget oldWidget) => true;

  static InheritedSettings of(BuildContext context) => context.inheritFromWidgetOfExactType(InheritedSettings);
}


class SettingsScreen extends StatelessWidget{
  @override
  Widget build(BuildContext context){
    final settingsScreen = InheritedSettings.of(context);
  }
}