diff --git a/packages/core/browser.d.ts b/packages/core/browser.d.ts
new file mode 100644
index 000000000000..752c159c689d
--- /dev/null
+++ b/packages/core/browser.d.ts
@@ -0,0 +1,4 @@
+// This file is a compatibility shim for TypeScript compilers that do not
+// support the package.json `exports` field for resolving subpath exports.
+// Note: `typesVersions` in package.json may redirect this to the downleveled variant.
+export * from './build/types/browser';
diff --git a/packages/core/package.json b/packages/core/package.json
index 2c24d45a3a1a..2aa3e941176a 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -12,7 +12,9 @@
   "files": [
     "/build",
     "browser.js",
-    "server.js"
+    "browser.d.ts",
+    "server.js",
+    "server.d.ts"
   ],
   "main": "build/cjs/index.js",
   "module": "build/esm/index.js",
@@ -54,6 +56,12 @@
     "<5.0": {
       "build/types/index.d.ts": [
         "build/types-ts3.8/index.d.ts"
+      ],
+      "browser": [
+        "build/types-ts3.8/browser.d.ts"
+      ],
+      "server": [
+        "build/types-ts3.8/server.d.ts"
       ]
     }
   },
diff --git a/packages/core/server.d.ts b/packages/core/server.d.ts
new file mode 100644
index 000000000000..7be138fe726e
--- /dev/null
+++ b/packages/core/server.d.ts
@@ -0,0 +1,4 @@
+// This file is a compatibility shim for TypeScript compilers that do not
+// support the package.json `exports` field for resolving subpath exports.
+// Note: `typesVersions` in package.json may redirect this to the downleveled variant.
+export * from './build/types/server';