diff --git a/src/services/outliningElementsCollector.ts b/src/services/outliningElementsCollector.ts
index 83eef2f4378..5af69cd3626 100644
--- a/src/services/outliningElementsCollector.ts
+++ b/src/services/outliningElementsCollector.ts
@@ -14,22 +14,6 @@
 //
 
 module ts {
-
-    export interface OutliningSpan {
-        /** 
-         * @param textSpan The span of the document to actually collapse.
-         * @param hintSpan The span of the document to display when the user hovers over the 
-         *       collapsed span.
-         * @param bannerText The text to display in the editor for the collapsed region.
-         * @param autoCollapse Whether or not this region should be automatically collapsed when 
-         *        the 'Collapse to Definitions' command is invoked.
-         */
-        textSpan: TextSpan;
-        hintSpan: TextSpan;
-        bannerText: string;
-        autoCollapse: boolean;
-    }
-
     export module OutliningElementsCollector {
         export function collectElements(sourceFile: SourceFile): OutliningSpan[] {
             var elements: OutliningSpan[] = [];
diff --git a/src/services/services.ts b/src/services/services.ts
index f1744c8d4ab..31a9e7c638b 100644
--- a/src/services/services.ts
+++ b/src/services/services.ts
@@ -1409,6 +1409,23 @@ module ts {
         documentation: SymbolDisplayPart[];
     }
 
+    export interface OutliningSpan {
+        /** The span of the document to actually collapse. */
+        textSpan: TextSpan;
+
+        /** The span of the document to display when the user hovers over the collapsed span. */
+        hintSpan: TextSpan;
+
+        /** The text to display in the editor for the collapsed region. */
+        bannerText: string;
+
+        /** 
+          * Whether or not this region should be automatically collapsed when 
+          * the 'Collapse to Definitions' command is invoked.
+          */
+        autoCollapse: boolean;
+    }
+
     export interface EmitOutput {
         outputFiles: OutputFile[];
         emitOutputStatus: EmitReturnStatus;