Typescript Enum to Array

enum-to-array.ts

/** For key/value enum: */
export enum CountryEnum {
  fra = 'FRANCE',
  ukr = 'UKRAINE',
}

// ['FRANCE', 'UKRAINE']
export const CountryList = Object.entries(CountryEnum).map(
  ([, value]) => value,
);

// ['fra', 'ukr']
export const CountryKeysList = Object.entries(CountryEnum).map(([key]) => key);

/** For values-only enum: */

export enum ExtensionsEnum {
  'ext1',
  'ext2',
}

// ['ext1', 'ext2']
export const ExtensionsEnum = Object.values(
  EnterpriseExtensionsEnum,
).filter((value) => typeof value !== 'number');