---
title: "Introducing Flow Enums"
short-title: "Introducing Flow Enums"
authors: [george-zahariev]
medium-link: "https://medium.com/flow-type/introducing-flow-enums-16d4239b3180"
---

:::info[Historical]
This post announced Flow Enums when it was introduced. For current syntax and behavior, see the [Flow Enums](/en/docs/enums) documentation.
:::

Flow Enums are an opt-in feature which allow you to define a fixed set of constants which create their own type.

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