From 4b06caf0701b584a45d7668699ee0e5351d31a9b Mon Sep 17 00:00:00 2001
From: Max Schmitt <max@schmitt.mx>
Date: Fri, 22 Oct 2021 17:01:39 +0200
Subject: [PATCH] chore(expect): fix expect.Matchers generic with single value

---
 CHANGELOG.md                 | 2 ++
 packages/expect/src/index.ts | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c37f53b3699e..6daba1c00e5f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 ### Fixes
 
+- `[expect]` Allow again `expect.Matchers` generic with single value ([#11986](https://github.com/facebook/jest/pull/11986))
+
 ### Chore & Maintenance
 
 ### Performance
diff --git a/packages/expect/src/index.ts b/packages/expect/src/index.ts
index 648074fdba90..75ab9ba9d18d 100644
--- a/packages/expect/src/index.ts
+++ b/packages/expect/src/index.ts
@@ -431,7 +431,7 @@ const expectExport = expect as Expect;
 
 declare namespace expectExport {
   export type MatcherState = JestMatcherState;
-  export interface Matchers<R, T> extends MatcherInterface<R, T> {}
+  export interface Matchers<R, T = unknown> extends MatcherInterface<R, T> {}
 }
 
 export = expectExport;