From f84a36653e8aadac40eb407fca6865f7b6e46e4d Mon Sep 17 00:00:00 2001
From: Dave Gramlich <callmehiphop@gmail.com>
Date: Sat, 23 Mar 2019 01:53:14 -0700
Subject: [PATCH] Make resolve and reject values optional in the TypeScript
 definition (#3)

---
 index.d.ts      | 4 ++--
 index.test-d.ts | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/index.d.ts b/index.d.ts
index f158663..c241a7b 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -4,14 +4,14 @@ export interface DeferredPromise<ValueType> {
 
 	@param value - The value to resolve the promise with.
 	*/
-	resolve(value: ValueType | PromiseLike<ValueType>): void;
+	resolve(value?: ValueType | PromiseLike<ValueType>): void;
 
 	/**
 	Reject the promise with a provided reason or error.
 
 	@param reason - The reason or error to reject the promise with.
 	*/
-	reject(reason: unknown): void;
+	reject(reason?: unknown): void;
 
 	/**
 	The deferred promise.
diff --git a/index.test-d.ts b/index.test-d.ts
index a623865..556cb9b 100644
--- a/index.test-d.ts
+++ b/index.test-d.ts
@@ -4,6 +4,8 @@ import pDefer, {DeferredPromise} from '.';
 expectType<DeferredPromise<unknown>>(pDefer());
 expectType<DeferredPromise<string>>(pDefer<string>());
 
+pDefer<void>().resolve();
 pDefer<string>().resolve('foo');
+pDefer<void>().reject();
 pDefer<string>().reject(new Error('foo'));
 expectType<Promise<string>>(pDefer<string>().promise);