From b345c3a563a9ec66660075297ad50ac1d195e5a3 Mon Sep 17 00:00:00 2001
From: TypeScript Bot <ts_bot@rcavanaugh.com>
Date: Tue, 28 Mar 2023 09:50:12 -0700
Subject: [PATCH] =?UTF-8?q?=F0=9F=A4=96=20Pick=20PR=20#53443=20(Support=20?=
 =?UTF-8?q?wildcard=20exports=20in=20tsconfi...)=20into=20release-5.0=20(#?=
 =?UTF-8?q?53557)?=
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Co-authored-by: Andrew Branch <andrew@wheream.io>
---
 src/compiler/moduleNameResolver.ts            |  2 +-
 ...tendsPackageJsonExportsWildcard.errors.txt | 30 +++++++++++++++++++
 ...configExtendsPackageJsonExportsWildcard.ts | 27 +++++++++++++++++
 3 files changed, 58 insertions(+), 1 deletion(-)
 create mode 100644 tests/baselines/reference/tsconfigExtendsPackageJsonExportsWildcard.errors.txt
 create mode 100644 tests/cases/compiler/tsconfigExtendsPackageJsonExportsWildcard.ts

diff --git a/src/compiler/moduleNameResolver.ts b/src/compiler/moduleNameResolver.ts
index e24f647c99c2f..a673672119cf3 100644
--- a/src/compiler/moduleNameResolver.ts
+++ b/src/compiler/moduleNameResolver.ts
@@ -1679,7 +1679,7 @@ export function nodeModuleNameResolver(moduleName: string, containingFile: strin
 
 /** @internal */
 export function nodeNextJsonConfigResolver(moduleName: string, containingFile: string, host: ModuleResolutionHost): ResolvedModuleWithFailedLookupLocations {
-    return nodeModuleNameResolverWorker(NodeResolutionFeatures.Exports, moduleName, getDirectoryPath(containingFile), { moduleResolution: ModuleResolutionKind.NodeNext }, host, /*cache*/ undefined, Extensions.Json, /*isConfigLookup*/ true, /*redirectedReference*/ undefined);
+    return nodeModuleNameResolverWorker(NodeResolutionFeatures.NodeNextDefault, moduleName, getDirectoryPath(containingFile), { moduleResolution: ModuleResolutionKind.NodeNext }, host, /*cache*/ undefined, Extensions.Json, /*isConfigLookup*/ true, /*redirectedReference*/ undefined);
 }
 
 function nodeModuleNameResolverWorker(features: NodeResolutionFeatures, moduleName: string, containingDirectory: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache: ModuleResolutionCache | undefined, extensions: Extensions, isConfigLookup: boolean, redirectedReference: ResolvedProjectReference | undefined): ResolvedModuleWithFailedLookupLocations {
diff --git a/tests/baselines/reference/tsconfigExtendsPackageJsonExportsWildcard.errors.txt b/tests/baselines/reference/tsconfigExtendsPackageJsonExportsWildcard.errors.txt
new file mode 100644
index 0000000000000..1cc129214b666
--- /dev/null
+++ b/tests/baselines/reference/tsconfigExtendsPackageJsonExportsWildcard.errors.txt
@@ -0,0 +1,30 @@
+/index.ts(2,1): error TS2454: Variable 'x' is used before being assigned.
+
+
+==== /tsconfig.json (0 errors) ====
+    {
+        "extends": "foo/strict.json"
+    }
+    
+==== /node_modules/foo/package.json (0 errors) ====
+    {
+        "name": "foo",
+        "version": "1.0.0",
+        "exports": {
+            "./*.json": "./configs/*.json"
+        }
+    }
+    
+==== /node_modules/foo/configs/strict.json (0 errors) ====
+    {
+        "compilerOptions": {
+            "strict": true
+        }
+    }
+    
+==== /index.ts (1 errors) ====
+    let x: string;
+    x.toLowerCase();
+    ~
+!!! error TS2454: Variable 'x' is used before being assigned.
+    
\ No newline at end of file
diff --git a/tests/cases/compiler/tsconfigExtendsPackageJsonExportsWildcard.ts b/tests/cases/compiler/tsconfigExtendsPackageJsonExportsWildcard.ts
new file mode 100644
index 0000000000000..1caadbb1260b1
--- /dev/null
+++ b/tests/cases/compiler/tsconfigExtendsPackageJsonExportsWildcard.ts
@@ -0,0 +1,27 @@
+// @noTypesAndSymbols: true
+// @noEmit: true
+
+// @Filename: /node_modules/foo/package.json
+{
+    "name": "foo",
+    "version": "1.0.0",
+    "exports": {
+        "./*.json": "./configs/*.json"
+    }
+}
+
+// @Filename: /node_modules/foo/configs/strict.json
+{
+    "compilerOptions": {
+        "strict": true
+    }
+}
+
+// @Filename: /tsconfig.json
+{
+    "extends": "foo/strict.json"
+}
+
+// @Filename: /index.ts
+let x: string;
+x.toLowerCase();