diff --git a/types/code/code-tests.ts b/types/code/code-tests.ts
index 1c2fa78fe5..9e5f12645f 100644
--- a/types/code/code-tests.ts
+++ b/types/code/code-tests.ts
@@ -159,3 +159,11 @@ expect<number[]>(foo).to.equal([]);
 const bar = Object.create(null);
 settings.comparePrototypes = false;
 expect(bar).to.equal({});
+
+const rejection = Promise.reject(new Error('Oh no!'));
+/* await */ expect(rejection).to.reject('Oh no!');
+/* await */  expect(rejection).rejects('Oh no!');
+
+const typedRejection = Promise.reject(new CustomError('Oh no!'));
+/* await */  expect(typedRejection).to.reject(CustomError, 'Oh no!');
+/* await */  expect(typedRejection).rejects(CustomError, 'Oh no!');
diff --git a/types/code/index.d.ts b/types/code/index.d.ts
index 7541831db2..3bdca4be9a 100644
--- a/types/code/index.d.ts
+++ b/types/code/index.d.ts
@@ -160,6 +160,10 @@ export interface Values<T> {
     match(regex: RegExp): AssertionChain<T>;
     /** Asserts that the reference value's toString() representation matches the provided regular expression. */
     matches(regex: RegExp): AssertionChain<T>;
+    /** Asserts that the Promise reference value rejects with an exception when called */
+    reject(type?: any, message?: string | RegExp): AssertionChain<T>;
+    /** Asserts that the Promise reference value rejects with an exception when called */
+    rejects(type?: any, message?: string | RegExp): AssertionChain<T>;
     /** Asserts that the reference value satisfies the provided validator function. */
     satisfy(validator: (value: T) => boolean): AssertionChain<T>;
     /** Asserts that the reference value satisfies the provided validator function. */