diff --git a/test/mocks/emptyObject.ts b/test/mocks/emptyObject.ts
deleted file mode 100644
index b1c6ea436a54..000000000000
--- a/test/mocks/emptyObject.ts
+++ /dev/null
@@ -1 +0,0 @@
-export default {}
diff --git a/test/mocks/undefined.ts b/test/mocks/undefined.ts
deleted file mode 100644
index edb72725b9e7..000000000000
--- a/test/mocks/undefined.ts
+++ /dev/null
@@ -1 +0,0 @@
-export default undefined
diff --git a/test/sanity-env.d.ts b/test/sanity-env.d.ts
deleted file mode 100644
index 3ecf29fbffeb..000000000000
--- a/test/sanity-env.d.ts
+++ /dev/null
@@ -1 +0,0 @@
-/// <reference types="@sanity/types/parts" />