diff --git a/packages/client/@types/env.d.ts b/packages/client/@types/env.d.ts
deleted file mode 100644
index 28ae7076ee..0000000000
--- a/packages/client/@types/env.d.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-/// <reference types="vite/client" />
-
-interface ImportMetaEnv {
-  readonly VITE_APP_TITLE: string
-}
-
-interface ImportMeta {
-  readonly env: ImportMetaEnv
-}
diff --git a/packages/client/tsconfig.json b/packages/client/tsconfig.json
index e4e5fee532..2c387286a4 100644
--- a/packages/client/tsconfig.json
+++ b/packages/client/tsconfig.json
@@ -19,6 +19,8 @@
 		"experimentalDecorators": true,
 		"resolveJsonModule": true,
 		"allowSyntheticDefaultImports": true,
+		"isolatedModules": true,
+		"useDefineForClassFields": true,
 		"baseUrl": ".",
 		"paths": {
 			"@/*": ["./src/*"],
@@ -27,6 +29,9 @@
 			"node_modules/@types",
 			"@types",
 		],
+		"types": [
+			"vite/client",
+		],
 		"lib": [
 			"esnext",
 			"dom"