diff --git a/ts-bootstrap/tsconfig.json b/ts-bootstrap/tsconfig.json
index e27ffb7..134e297 100644
--- a/ts-bootstrap/tsconfig.json
+++ b/ts-bootstrap/tsconfig.json
@@ -7,6 +7,7 @@
     "esModuleInterop": true,
     "jsx": "preserve",
     "jsxImportSource": "solid-js",
-    "types": ["vite/client"]
+    "types": ["vite/client"],
+    "isolatedModules": true
   }
 }
diff --git a/ts-minimal/tsconfig.json b/ts-minimal/tsconfig.json
index e27ffb7..134e297 100644
--- a/ts-minimal/tsconfig.json
+++ b/ts-minimal/tsconfig.json
@@ -7,6 +7,7 @@
     "esModuleInterop": true,
     "jsx": "preserve",
     "jsxImportSource": "solid-js",
-    "types": ["vite/client"]
+    "types": ["vite/client"],
+    "isolatedModules": true
   }
 }
diff --git a/ts-router/tsconfig.json b/ts-router/tsconfig.json
index e27ffb7..134e297 100644
--- a/ts-router/tsconfig.json
+++ b/ts-router/tsconfig.json
@@ -7,6 +7,7 @@
     "esModuleInterop": true,
     "jsx": "preserve",
     "jsxImportSource": "solid-js",
-    "types": ["vite/client"]
+    "types": ["vite/client"],
+    "isolatedModules": true
   }
 }
diff --git a/ts-sass/tsconfig.json b/ts-sass/tsconfig.json
index e27ffb7..134e297 100644
--- a/ts-sass/tsconfig.json
+++ b/ts-sass/tsconfig.json
@@ -7,6 +7,7 @@
     "esModuleInterop": true,
     "jsx": "preserve",
     "jsxImportSource": "solid-js",
-    "types": ["vite/client"]
+    "types": ["vite/client"],
+    "isolatedModules": true
   }
 }
diff --git a/ts-tailwindcss/tsconfig.json b/ts-tailwindcss/tsconfig.json
index e27ffb7..134e297 100644
--- a/ts-tailwindcss/tsconfig.json
+++ b/ts-tailwindcss/tsconfig.json
@@ -7,6 +7,7 @@
     "esModuleInterop": true,
     "jsx": "preserve",
     "jsxImportSource": "solid-js",
-    "types": ["vite/client"]
+    "types": ["vite/client"],
+    "isolatedModules": true
   }
 }
diff --git a/ts-unocss/tsconfig.json b/ts-unocss/tsconfig.json
index e27ffb7..134e297 100644
--- a/ts-unocss/tsconfig.json
+++ b/ts-unocss/tsconfig.json
@@ -7,6 +7,7 @@
     "esModuleInterop": true,
     "jsx": "preserve",
     "jsxImportSource": "solid-js",
-    "types": ["vite/client"]
+    "types": ["vite/client"],
+    "isolatedModules": true
   }
 }
diff --git a/ts-windicss/tsconfig.json b/ts-windicss/tsconfig.json
index 90086f7..5d2faf0 100644
--- a/ts-windicss/tsconfig.json
+++ b/ts-windicss/tsconfig.json
@@ -8,6 +8,7 @@
     "jsx": "preserve",
     "jsxImportSource": "solid-js",
     "types": ["vite/client"],
-    "noEmit": true
+    "noEmit": true,
+    "isolatedModules": true
   }
 }
diff --git a/ts/tsconfig.json b/ts/tsconfig.json
index 0f2653b..e7aee91 100644
--- a/ts/tsconfig.json
+++ b/ts/tsconfig.json
@@ -8,6 +8,7 @@
     "esModuleInterop": true,
     "jsx": "preserve",
     "jsxImportSource": "solid-js",
-    "types": ["vite/client"]
+    "types": ["vite/client"],
+    "isolatedModules": true
   }
 }