diff --git a/.changeset/itchy-seas-sort.md b/.changeset/itchy-seas-sort.md
new file mode 100644
index 0000000..498e1ea
--- /dev/null
+++ b/.changeset/itchy-seas-sort.md
@@ -0,0 +1,5 @@
+---
+"typescript-eslint-parser-for-extra-files": patch
+---
+
+fix: svelte type
diff --git a/src/transform/svelte.ts b/src/transform/svelte.ts
index 85ec293..c29bd70 100644
--- a/src/transform/svelte.ts
+++ b/src/transform/svelte.ts
@@ -13,5 +13,7 @@ export function transformForSvelte(
     filename: context.filePath,
   });
 
-  return result.code;
+  return `/// <reference types="svelte2tsx/svelte-shims" />
+  
+${result.code}`;
 }