diff --git a/src/index.ts b/src/index.ts
index c47ccbf..7547f56 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -53,7 +53,7 @@ export interface Alpine {
 
 export declare interface ComponentController {
     $el: AlpineElement;
-    $data: ProxyConstructor;
+    $data: any;
     $nextTickStack: CallableFunction[];
     $showDirectiveStack: any[];
     $watchers: { [name: string]: CallableFunction };