From cffcf1f254e3afffc91f7eec376319bdff18fd9e Mon Sep 17 00:00:00 2001
From: Sindre Sorhus <sindresorhus@gmail.com>
Date: Fri, 27 May 2022 16:27:08 +0700
Subject: [PATCH] Add note about ESM

---
 readme.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/readme.md b/readme.md
index 6c279776..c4c5b2b8 100644
--- a/readme.md
+++ b/readme.md
@@ -44,6 +44,10 @@ We accept contributions for commonly used modern file formats, not historical or
 npm install file-type
 ```
 
+**This package is a ESM package. Your project needs to be ESM too. [Read more](https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c).**
+
+If you use it with Webpack, you need the latest Webpack version and ensure you configure it correctly for ESM.
+
 ## Usage
 
 #### Node.js