From c4b75e1918b7ffed2637fbd00ce929341a509cbb Mon Sep 17 00:00:00 2001
From: Daniele Belardi <dwon.dnl@gmail.com>
Date: Tue, 28 Sep 2021 17:28:27 +0200
Subject: [PATCH] feat: add undici types definitions (#199)

* feat: add undici types definitions

* test: add undici options types test
---
 index.d.ts           |  4 ++--
 test/index.test-d.ts | 10 ++++++++++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/index.d.ts b/index.d.ts
index 083bbe4e..b791bbd3 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -28,7 +28,7 @@ import {
   ClientSessionOptions,
   SecureClientSessionOptions,
 } from "http2";
-
+import { Pool } from 'undici'
 export interface FastifyReplyFromHooks {
   queryString?: { [key: string]: unknown };
   contentType?: string;
@@ -83,7 +83,7 @@ export interface FastifyReplyFromOptions {
   disableCache?: boolean;
   http?: HttpOptions;
   http2?: Http2Options | boolean;
-  undici?: unknown; // undici has no TS declarations yet
+  undici?: Pool.Options;
   keepAliveMsecs?: number;
   maxFreeSockets?: number;
   maxSockets?: number;
diff --git a/test/index.test-d.ts b/test/index.test-d.ts
index e9e3ff66..bba461b3 100644
--- a/test/index.test-d.ts
+++ b/test/index.test-d.ts
@@ -113,6 +113,16 @@ async function main() {
   });
   await instance.listen(0);
 
+  const undiciInstance = fastify()
+  undiciInstance.register(replyFrom, {
+    base: "http://example2.com",
+    undici: {
+      pipelining: 10,
+      connections: 10
+    }
+  });
+  await undiciInstance.ready();
+
   tap.pass('done');
   tap.end();
 }