---
title: "On the Roadmap: Exact Objects by Default"
short-title: "Exact Objects by Default"
authors: [jordan-brown]
medium-link: "https://medium.com/flow-type/on-the-roadmap-exact-objects-by-default-16b72933c5cf"
---

:::info[Historical]
This post described exact objects by default at the time of writing. For current behavior, see the [Objects](/en/docs/types/objects) documentation.
:::

We are changing object types to be exact by default. We'll be releasing codemods to help you upgrade.
