chore: add missing file

Author: posva

README.md

@@ -82,7 +82,7 @@ import { createPinia } from 'pinia'
 app.use(createPinia())
 ```
 
-This will also add devtools support.
+This will also add devtools support. Some features like time traveling and editing are still not supported because vue-devtools doesn't expose the necessary APIs yet.
 **NOTE**: this API is still experimental and is currently only used for devtools and SSR but that might change in the future.
 
 ### Creating a Store

src/deprecated.ts

@@ -0,0 +1,8 @@
+import { defineStore } from './store'
+
+export const createStore = ((options: any) => {
+  console.warn(
+    '[🍍]: "createStore" has been deprecated and will be removed on the sable release, use "defineStore" instead.'
+  )
+  return defineStore(options)
+}) as typeof defineStore