import 'package:flutter/material.dart'; class ThemeSet { ThemeData light; ThemeData dark; ThemeSet({required this.light, required this.dark}); } ThemeSet createAppThemeSet() { return ThemeSet( light: createAppTheme(Brightness.light), dark: createAppTheme(Brightness.dark), ); } ThemeData createAppTheme(Brightness brightness) { return ThemeData( useMaterial3: false, colorScheme: ColorScheme.fromSeed( seedColor: Colors.indigo, brightness: brightness, ), brightness: brightness, iconTheme: const IconThemeData(fill: 0, weight: 400, opticalSize: 20), ); }