From 191f4f63ab6693475b015945d321341ffae3820c Mon Sep 17 00:00:00 2001
From: Wesley Wigham <wewigham@microsoft.com>
Date: Fri, 17 Jul 2020 07:02:05 -0700
Subject: [PATCH] Explicitly add dependency on node to compiler tsconfig,
 remove es6+ string method usage (#39636)

---
 src/compiler/resolutionCache.ts | 2 +-
 src/compiler/tsconfig.json      | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/compiler/resolutionCache.ts b/src/compiler/resolutionCache.ts
index 403675c24f9..56ea6a03e80 100644
--- a/src/compiler/resolutionCache.ts
+++ b/src/compiler/resolutionCache.ts
@@ -746,7 +746,7 @@ namespace ts {
                 for (const containingFilePath of Debug.assertDefined(resolution.files)) {
                     (filesWithInvalidatedResolutions || (filesWithInvalidatedResolutions = new Set())).add(containingFilePath);
                     // When its a file with inferred types resolution, invalidate type reference directive resolution
-                    hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || containingFilePath.endsWith(inferredTypesContainingFile);
+                    hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || endsWith(containingFilePath, inferredTypesContainingFile);
                 }
             }
             return invalidated;
diff --git a/src/compiler/tsconfig.json b/src/compiler/tsconfig.json
index 6b17c1b21d3..8213e019b34 100644
--- a/src/compiler/tsconfig.json
+++ b/src/compiler/tsconfig.json
@@ -1,7 +1,8 @@
 {
     "extends": "../tsconfig-base",
     "compilerOptions": {
-        "outFile": "../../built/local/compiler.js"
+        "outFile": "../../built/local/compiler.js",
+        "types": ["node"]
     },
 
     "references": [