From 4be43bab7d5aff4a1379d9efe3c55ff9809e45bb Mon Sep 17 00:00:00 2001
From: Konstantin Ulitin <konstantin.ulitin@jetbrains.com>
Date: Mon, 24 Feb 2014 21:07:01 +0400
Subject: [PATCH] WEB-10887 TypeScript: unexpected error occured when Import
 clause with immediate export

---
 .../core-api/src/com/intellij/psi/util/QualifiedName.java     | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/platform/core-api/src/com/intellij/psi/util/QualifiedName.java b/platform/core-api/src/com/intellij/psi/util/QualifiedName.java
index cd96e5438424..7ff4f7c4fd2a 100644
--- a/platform/core-api/src/com/intellij/psi/util/QualifiedName.java
+++ b/platform/core-api/src/com/intellij/psi/util/QualifiedName.java
@@ -201,4 +201,8 @@ public class QualifiedName {
   public int hashCode() {
     return myComponents.hashCode();
   }
+
+  public QualifiedName subQualifiedName(int fromIndex, int toIndex) {
+    return fromComponents(myComponents.subList(fromIndex, toIndex));
+  }
 }