diff --git a/src/services/goToImplementation.ts b/src/services/goToImplementation.ts
deleted file mode 100644
index 1d9f48ae5e896..0000000000000
--- a/src/services/goToImplementation.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-/* @internal */
-namespace ts.GoToImplementation {
-    export function getImplementationAtPosition(typeChecker: TypeChecker, cancellationToken: CancellationToken, sourceFiles: SourceFile[], node: Node): ImplementationLocation[] {
-        const context = new FindAllReferences.FindImplementationsContext(typeChecker, cancellationToken);
-        // If invoked directly on a shorthand property assignment, then return
-        // the declaration of the symbol being assigned (not the symbol being assigned to).
-        if (node.parent.kind === SyntaxKind.ShorthandPropertyAssignment) {
-            const result: ImplementationLocation[] = [];
-            FindAllReferences.getReferenceEntriesForShorthandPropertyAssignment(node, context, result);
-            return result.length > 0 ? result : undefined;
-        }
-        else if (node.kind === SyntaxKind.SuperKeyword || isSuperProperty(node.parent)) {
-            // References to and accesses on the super keyword only have one possible implementation, so no
-            // need to "Find all References"
-            const symbol = typeChecker.getSymbolAtLocation(node);
-            return symbol.valueDeclaration && [context.getReferenceEntryFromNode(symbol.valueDeclaration)];
-        }
-        else {
-            // Perform "Find all References" and retrieve only those that are implementations
-            const referencedSymbols = FindAllReferences.getReferencedSymbolsForNode(context,
-                node, sourceFiles, /*findInStrings*/ false, /*findInComments*/ false, /*isForRename*/ false, /*implementations*/ true);
-            const result = flatMap(referencedSymbols, symbol => symbol.references);
-
-            return result && result.length > 0 ? result : undefined;
-        }
-    }
-}