typescript use enum as type code example

Example 1: typescript type from enum values

enum Weekday {
  MONDAY = 'mon',
  TUESDAY = 'tue',
  WEDNESDAY = 'wed'
}

type WeekdayType = `${Weekday}`;

Example 2: declare enum in type script

enum PrintMedia {
  Newspaper = 1,
  Newsletter,
  Magazine,
  Book
}