docs: function (fullHookName, rootPropertyValue) {
                  var hookData = CSS.Hooks.registered[fullHookName];
  
                  if (hookData) {
                      var hookRoot = hookData[0],
                          hookPosition = hookData[1];
  
                      rootPropertyValue = CSS.Hooks.cleanRootPropertyValue(hookRoot, rootPropertyValue);
  
                      /* Split rootPropertyValue into its constituent hook values then grab the desired hook at its standard position. */
                      return rootPropertyValue.toString().match(CSS.RegEx.valueSplit)[hookPosition];
                  } else {
                      /* If the provided fullHookName isn't a registered hook, return the rootPropertyValue that was passed in. */
                      return rootPropertyValue;
                  }
              }