From 2e4a69cb4e102b85473336d674161232b427d8b1 Mon Sep 17 00:00:00 2001
From: Peter Barnum <peterbarnum@gmail.com>
Date: Sun, 18 Aug 2024 17:10:53 -0600
Subject: [PATCH] improve error logs

---
 src/index.ts                | 4 +++-
 tests/fixtures/fixtures2.ts | 1 -
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index ca50a58..b3cd5d8 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -188,7 +188,9 @@ export class CodeChecker<TypeNames extends string> {
       'temp.ts',
       `${globalTypes}${code}\n${testCode}`,
       this.version
-    ).map(diagnostic => diagnostic.messageText);
+    ).map(diagnostic =>
+      ts.flattenDiagnosticMessageText(diagnostic.messageText, '\n\n', 2)
+    );
 
     return {
       valid: !messages.length,
diff --git a/tests/fixtures/fixtures2.ts b/tests/fixtures/fixtures2.ts
index ede3e89..dc6bf71 100644
--- a/tests/fixtures/fixtures2.ts
+++ b/tests/fixtures/fixtures2.ts
@@ -1,2 +1 @@
-// export type AddFunction = FILL_ME_IN;
 export type AddFunction = (a: number, b: number) => number;