diff --git a/.changeset/twenty-trees-watch.md b/.changeset/twenty-trees-watch.md
new file mode 100644
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+++ b/.changeset/twenty-trees-watch.md
@@ -0,0 +1,5 @@
+---
+"formdata-node": major
+---
+
+Add typings tests to make sure FormData, Blob and File compatible with globally available BodyInit type