cache Module::getAnExportedValue

Author: erik-krogh

javascript/ql/src/semmle/javascript/Modules.qll

@@ -107,6 +107,7 @@ abstract class Module extends TopLevel {
    * Symbols defined in another module that are re-exported by
    * this module are only sometimes considered.
    */
+  cached
   abstract DataFlow::Node getAnExportedValue(string name);
 
   /**