(got) fix: add init hook (#36145)

* fix: add init hook

* test: add test

* test: separate test case

* fix: set return value to void

* fix: update version

types/got/got-tests.ts

@@ -341,6 +341,15 @@ got('http://todomvc.com', {
 got('http://todomvc.com', { timeout: 1 }).catch((err) => err instanceof got.TimeoutError);
 
 // Test hooks.
+got('example.com', {
+    hooks: {
+        init: [
+            options => {
+                options.baseUrl = 'https://google.com';
+            }
+        ]
+    }
+});
 got('example.com', {
     hooks: {
         beforeRequest: [

types/got/index.d.ts

@@ -1,4 +1,4 @@
-// Type definitions for got 9.4
+// Type definitions for got 9.6
 // Project: https://github.com/sindresorhus/got#readme
 // Definitions by: BendingBender <https://github.com/BendingBender>
 //                 Linus Unnebäck <https://github.com/LinusU>
@@ -140,12 +140,18 @@ declare namespace got {
      * @template Body Response body type.
      */
     interface Hooks<Options, Body extends Buffer | string | object> {
+        init?: Array<InitHook<Options>>;
         beforeRequest?: Array<BeforeRequestHook<Options>>;
         beforeRedirect?: Array<BeforeRedirectHook<Options>>;
         beforeRetry?: Array<BeforeRetryHook<Options>>;
         afterResponse?: Array<AfterResponseHook<Options, Body>>;
     }
 
+    /**
+     * @param options Unnormalized request options.
+     */
+    type InitHook<Options> = (options: Options) => void;
+
     /**
      * @param options Normalized request options.
      */