text: export const basicEnCustom = {
      HELLO: (...args) => 'hello ' + args[0]
  };
  
  export const basicEnI18n = {
      HELLO: 'hello {name}'
  };
  
  export const pluralEnI18n = {
      NUM_PHOTOS: 'You have {numPhotos, plural, ' +
          '=0 {no photos.}' +
          '=1 {one photo.}' +
          'other {# photos.}}'
  };
  
  export const pluranEnCustom = {
      NUM_PHOTOS: {
          neutral: 'no photos',
          singular: 'one photos',
          other: (value) => value + ' photos'
      }
  };
  