text: import transformThemeValue from '../util/transformThemeValue'
  
  let transformValue = transformThemeValue('boxShadow')
  
  export default function () {
    return function ({ config, matchUtilities, addBase, addUtilities, theme, variants }) {
  
      matchUtilities(
        {
          shadow: (value) => {
            value = transformValue(value)
            return {
              'box-shadow': value === 'none' ? '0 0 #0000' : value,
            }
          },
        },
        {
          values: theme('boxShadow'),
          variants: variants('boxShadow'),
          type: 'lookup',
        }
      )
    }
  }
  