diff --git a/packages/store-sdk/package.json b/packages/store-sdk/package.json
index 24c5efa588..c766611ef2 100644
--- a/packages/store-sdk/package.json
+++ b/packages/store-sdk/package.json
@@ -41,6 +41,7 @@
     "react": "^17.0.2"
   },
   "devDependencies": {
+    "@testing-library/react-hooks": "^7.0.2",
     "@size-limit/preset-small-lib": "^4.10.2",
     "@testing-library/react-hooks": "^7.0.2",
     "fake-indexeddb": "^3.1.3",
diff --git a/packages/store-ui/src/typings/mdx.d.ts b/packages/store-ui/src/typings/mdx.d.ts
deleted file mode 100644
index 240cbe5a3e..0000000000
--- a/packages/store-ui/src/typings/mdx.d.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-declare module '*.mdx' {
-  const MDXComponent: (props) => JSX.Element
-  export default MDXComponent
-}
diff --git a/packages/store-ui/src/typings/utils.d.ts b/packages/store-ui/src/typings/utils.d.ts
deleted file mode 100644
index 9bcc4f0eff..0000000000
--- a/packages/store-ui/src/typings/utils.d.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-import type { ArgType } from '@storybook/react'
-
-export type ComponentArgTypes<T> = {
-  [K in keyof T]: ArgType
-}