File for keeping all the variables that will stay the same once the app is built

constants.dart

import 'package:flutter/material.dart';

const double kVerticalMargin = 16;
const double kHorizontalMargin = 22;
const double kSizedBoxHeight = 20;
const TextStyle kButtonTextStyle = TextStyle(
  fontSize: 16,
);
const TextStyle kPrimaryTextStyle = TextStyle(
  fontSize: 32,
);
const TextStyle kSecondaryTextStyle = TextStyle(
  fontSize: 16,
);