text: 'use strict';
  /**
   * @param {string} value
   * @return {string}
   */
  module.exports = function (value) {
    const lowerCasedValue = value.toLowerCase();
  
    return lowerCasedValue === 'normal'
      ? '400'
      : lowerCasedValue === 'bold'
      ? '700'
      : value;
  };
  