From 2957bd7f2be31f94ffe143cc620cba64bc4373c4 Mon Sep 17 00:00:00 2001 From: James Kyle Date: Sat, 31 Oct 2015 14:08:14 -0700 Subject: [PATCH] Add note about transform-es2015-block-scoping --- packages/babel-plugin-transform-es2015-constants/README.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/packages/babel-plugin-transform-es2015-constants/README.md b/packages/babel-plugin-transform-es2015-constants/README.md index f3e5376c17..5f9299972a 100644 --- a/packages/babel-plugin-transform-es2015-constants/README.md +++ b/packages/babel-plugin-transform-es2015-constants/README.md @@ -33,3 +33,7 @@ require("babel-core").transform("code", { plugins: ["transform-es2015-constants"] }); ``` + +## Note + +This transform on its own will compile `const` to `let`. If you need it to compile down to `var` then you must also install and enable [`transform-es2015-block-scoping`](../babel-plugin-transform-es2015-block-scoped-functions).