text: module.exports = function EscapeStore(placeholderRoot) {
      placeholderRoot = 'ESCAPED_' + placeholderRoot + '_CLEAN_CSS';
  
      var placeholderToData = {};
      var dataToPlaceholder = {};
      var count = 0;
      var nextPlaceholder = function () {
          return '__' + placeholderRoot + (count++) + '__';
      };
      var pattern = '(__' + placeholderRoot + '\\d{1,}__)';
  
      return {
          placeholderPattern: pattern,
  
          placeholderRegExp: new RegExp(pattern, 'g'),
  
          store: function (data) {
              var placeholder = dataToPlaceholder[data];
              if (!placeholder) {
                  placeholder = nextPlaceholder();
                  placeholderToData[placeholder] = data;
                  dataToPlaceholder[data] = placeholder;
              }
  
              return placeholder;
          },
  
          restore: function (placeholder) {
              return placeholderToData[placeholder];
          }
      };
  };
  