diff --git a/src/env.d.js b/src/env.d.js
deleted file mode 100644
index f964fe0..0000000
--- a/src/env.d.js
+++ /dev/null
@@ -1 +0,0 @@
-/// <reference types="astro/client" />
diff --git a/src/env.d.ts b/src/env.d.ts
new file mode 100644
index 0000000..8c34fb4
--- /dev/null
+++ b/src/env.d.ts
@@ -0,0 +1 @@
+/// <reference types="astro/client" />
\ No newline at end of file