diff --git a/src/vite-env.d.ts b/src/vite-env.d.ts
index 11f02fe..f90643f 100644
--- a/src/vite-env.d.ts
+++ b/src/vite-env.d.ts
@@ -1 +1,9 @@
 /// <reference types="vite/client" />
+
+interface ImportMetaEnv {
+    readonly VITE_TLDRAW_WORKER_URL: string
+}
+
+interface ImportMeta {
+    readonly env: ImportMetaEnv
+}