Added element type to the debugging output

#2104 #2013

(cherry picked from commit 8df9a2f)

plugin/core/src/com/perl5/lang/perl/util/PerlUtil.java

@@ -117,7 +117,7 @@ public static String getParentsChain(@Nullable PsiElement element) {
     }
     StringBuilder sb = new StringBuilder();
     while (true) {
-      sb.append(element.getClass()).append(": ");
+      sb.append(element.getClass()).append("(").append(PsiUtilCore.getElementType(element)).append(")").append(": ");
       if (element instanceof PsiFile || element.getParent() == null) {
         break;
       }