From ad9c36e0ecae1be0532b1e87db59ecc4f80c96bc Mon Sep 17 00:00:00 2001
From: Andrew Branch <andrew@wheream.io>
Date: Wed, 22 May 2019 10:00:09 -0700
Subject: [PATCH] Expose ts.Diagnostics to fourslash

---
 tests/cases/fourslash/fourslash.ts              | 17 +++++++++++++++++
 .../jsxExpressionFollowedByIdentifier.ts        |  2 +-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/tests/cases/fourslash/fourslash.ts b/tests/cases/fourslash/fourslash.ts
index e6f2a08f002..29bfe9acade 100644
--- a/tests/cases/fourslash/fourslash.ts
+++ b/tests/cases/fourslash/fourslash.ts
@@ -42,6 +42,8 @@
 //
 // TODO: figure out a better solution to the API exposure problem.
 
+/// <reference path="../../../src/compiler/diagnosticInformationMap.generated.ts" />
+
 declare module ts {
     export type MapKey = string | number;
     export interface Map<T> {
@@ -70,6 +72,21 @@ declare module ts {
         text: string;
     }
 
+    enum DiagnosticCategory {
+        Warning,
+        Error,
+        Suggestion,
+        Message
+    }
+
+    interface DiagnosticMessage {
+        key: string;
+        category: DiagnosticCategory;
+        code: number;
+        message: string;
+        reportsUnnecessary?: {};
+    }
+
     function flatMap<T, U>(array: ReadonlyArray<T>, mapfn: (x: T, i: number) => U | ReadonlyArray<U> | undefined): U[];
 }
 
diff --git a/tests/cases/fourslash/jsxExpressionFollowedByIdentifier.ts b/tests/cases/fourslash/jsxExpressionFollowedByIdentifier.ts
index 501a325b989..16dcb7f6560 100644
--- a/tests/cases/fourslash/jsxExpressionFollowedByIdentifier.ts
+++ b/tests/cases/fourslash/jsxExpressionFollowedByIdentifier.ts
@@ -6,7 +6,7 @@
 ////const b = <div x={<div />[|x|]} />
 
 test.ranges().forEach(range => {
-  verify.errorExistsAtRange(range, 1005, "'}' expected.");
+  verify.errorExistsAtRange(range, ts.Diagnostics._0_expected.code, "'}' expected.");
   // This is just to ensure getting quick info doesn’t crash
   verify.not.quickInfoExists();
 });