From 1cd11d0ca9437e6af2e6d6d44530bdd92890487c Mon Sep 17 00:00:00 2001
From: Steven Watanabe <steven.watanabe@autodesk.com>
Date: Tue, 7 Apr 2020 13:14:13 -0400
Subject: [PATCH] Fix for issue #570: Add flow types to flow declaration file
 for feature opt-in functions https://github.com/immerjs/immer/issues/570
 https://immerjs.github.io/immer/docs/installation#pick-your-immer-version

---
 src/types/index.js.flow | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/types/index.js.flow b/src/types/index.js.flow
index 2c325af6..711313e0 100644
--- a/src/types/index.js.flow
+++ b/src/types/index.js.flow
@@ -105,3 +105,8 @@ declare export function createDraft<T>(base: T): T
  * Optionally a patch-listener can be provided to gather the patches that are needed to construct the object.
  */
 declare export function finishDraft<T>(base: T, listener?: PatchListener): T
+
+declare export function enableES5(): void
+declare export function enableMapSet(): void
+declare export function enablePatches(): void
+declare export function enableAllPlugins(): void