From 519cc049553cfe5c761fbd75c68f66b8ad0b990c Mon Sep 17 00:00:00 2001
From: Chad Engler <englercj@live.com>
Date: Tue, 26 Oct 2021 14:20:11 -0700
Subject: [PATCH 1/2] Fix assert types to accurately reflect implementation

---
 index.d.ts      | 41 ++++++++---------------------------------
 index.test-d.ts |  4 ++--
 2 files changed, 10 insertions(+), 35 deletions(-)

diff --git a/index.d.ts b/index.d.ts
index 2e1db21..5eb0fb2 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -7,39 +7,14 @@ declare module 'fastify' {
   }
 
   interface Assert {
-    (condition: boolean, code?: number | string, message?: string): string;
-    ok(condition: boolean, code?: number | string, message?: string): string;
-    equal<T, U>(a: T, b: U, code?: number | string, message?: string): string;
-    notEqual<T, U>(
-      a: T,
-      b: U,
-      code?: number | string,
-      message?: string
-    ): string;
-    strictEqual<T, U>(
-      a: T,
-      b: U,
-      code?: number | string,
-      message?: string
-    ): string;
-    notStrictEqual<T, U>(
-      a: T,
-      b: U,
-      code?: number | string,
-      message?: string
-    ): string;
-    deepEqual<T, U>(
-      a: T,
-      b: U,
-      code?: number | string,
-      message?: string
-    ): string;
-    notDeepEqual<T, U>(
-      a: T,
-      b: U,
-      code?: number | string,
-      message?: string
-    ): string;
+      (condition: unknown, code?: number | string, message?: string): asserts condition;
+    ok(condition: unknown, code?: number | string, message?: string): asserts condition;
+    equal(a: unknown, b: unknown, code?: number | string, message?: string): void;
+    notEqual(a: unknown, b: unknown, code?: number | string, message?: string): void;
+    strictEqual<T>(a: unknown, b: T, code?: number | string, message?: string): asserts a is T;
+    notStrictEqual(a: unknown, b: unknown, code?: number | string, message?: string): void;
+    deepEqual(a: unknown, b: unknown, code?: number | string, message?: string): void;
+    notDeepEqual(a: unknown, b: unknown, code?: number | string, message?: string): void;
   }
 
   interface FastifyInstance {
diff --git a/index.test-d.ts b/index.test-d.ts
index d50689f..bbcc775 100644
--- a/index.test-d.ts
+++ b/index.test-d.ts
@@ -21,9 +21,9 @@ app.get('/', async (req, reply) => {
 })
 
 app.get('/', async (req, reply) => {
-  expectType<string>(app.assert.equal(1, 2))
+  expectType<void>(app.assert.equal(1, 2))
 })
 
 app.get('/', async (req, reply) => {
   expectType<Promise<[Error, void]>>(app.to<void>(new Promise(resolve => resolve())))
-})
\ No newline at end of file
+})

From 50859f78c429ba4f402eab3c8d1953b6490ff567 Mon Sep 17 00:00:00 2001
From: Chad Engler <englercj@live.com>
Date: Tue, 26 Oct 2021 14:24:26 -0700
Subject: [PATCH 2/2] whitespace

---
 index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.d.ts b/index.d.ts
index 5eb0fb2..81ea4eb 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -7,7 +7,7 @@ declare module 'fastify' {
   }
 
   interface Assert {
-      (condition: unknown, code?: number | string, message?: string): asserts condition;
+    (condition: unknown, code?: number | string, message?: string): asserts condition;
     ok(condition: unknown, code?: number | string, message?: string): asserts condition;
     equal(a: unknown, b: unknown, code?: number | string, message?: string): void;
     notEqual(a: unknown, b: unknown, code?: number | string, message?: string): void;