Fix types (#2453)

* WIP

* WIP

* WIP

* WIP

* Improve typechecking in type files

* Fix typechecking

* Update

* Update submodule

* CI for typechecking

* Add ci

* Update commands

* Format after build

* Dont use bunx

* Rename job

* Use nodemodules prettier

* Update workflow

* Use symlink

* Debug

* Debug

* Clean up and rename jobs

1 files changed, 27 insertions, 11 deletions

diff --git a/packages/bun-types/globals.d.ts b/packages/bun-types/globals.d.ts
index 82f8cfb8b..6ff2e9970 100644
--- a/packages/bun-types/globals.d.ts
+++ b/packages/bun-types/globals.d.ts
@@ -417,7 +417,7 @@ interface BlobInterface {
   formData(): Promise<FormData>;
 }
 
-type BlobPart = string | Blob | BufferSource | ArrayBuffer;
+type BlobPart = string | Blob | BufferSource;
 interface BlobPropertyBag {
   /** Set a default "type" */
   type?: string;
@@ -639,7 +639,7 @@ declare class Blob implements BlobInterface {
 interface ResponseInit {
   headers?: HeadersInit;
   /** @default 200 */
-  status?: number;
+  status?: number | bigint;
 
   /** @default "OK" */
   statusText?: string;
@@ -663,7 +663,13 @@ interface ResponseInit {
  */
 declare class Response implements BlobInterface {
   constructor(
-    body?: ReadableStream | BlobPart | BlobPart[] | null | FormData,
+    body?:
+      | ReadableStream
+      | BlobPart
+      | BlobPart[]
+      | FormData
+      | URLSearchParams
+      | null,
     options?: ResponseInit,
   );
 
@@ -851,9 +857,9 @@ type ReferrerPolicy =
   | "strict-origin"
   | "strict-origin-when-cross-origin"
   | "unsafe-url";
-type RequestInfo = Request | string | RequestInit;
+// type RequestInfo = Request | string | RequestInit;
 
-type BodyInit = ReadableStream | XMLHttpRequestBodyInit;
+type BodyInit = ReadableStream | XMLHttpRequestBodyInit | URLSearchParams;
 type XMLHttpRequestBodyInit = Blob | BufferSource | string | FormData;
 type ReadableStreamController<T> = ReadableStreamDefaultController<T>;
 type ReadableStreamDefaultReadResult<T> =
@@ -962,7 +968,10 @@ interface FetchRequestInit extends RequestInit {
  * ```
  */
 declare class Request implements BlobInterface {
-  constructor(requestInfo: RequestInfo, requestInit?: RequestInit);
+  // Request | string | RequestInit;
+  constructor(requestInfo: string, requestInit?: RequestInit);
+  constructor(requestInfo: RequestInit & { url: string });
+  constructor(requestInfo: Request, requestInit?: RequestInit);
 
   /**
    * Read or write the HTTP headers for this request.
@@ -1375,7 +1384,7 @@ declare function clearImmediate(id?: number | Timer): void;
  */
 
 declare function fetch(
-  url: string | URL,
+  url: string | URL | Request,
   init?: FetchRequestInit,
 ): Promise<Response>;
 
@@ -1584,7 +1593,7 @@ declare var EventTarget: {
 };
 
 /** An event which takes place in the DOM. */
-interface Event {
+interface Event<T extends EventTarget = EventTarget> {
   /**
    * Returns true or false depending on how event was initialized. True
    * if event goes through its target's ancestors in reverse tree order,
@@ -1609,7 +1618,7 @@ interface Event {
    * Returns the object whose event listener's callback is currently
    * being invoked.
    */
-  readonly currentTarget: EventTarget | null;
+  readonly currentTarget: T | null;
   /**
    * Returns true if preventDefault() was invoked successfully to
    * indicate cancelation, and false otherwise.
@@ -1909,6 +1918,7 @@ interface URLSearchParams {
   ): void;
   /** Returns a string containing a query string suitable for use in a URL. Does not include the question mark. */
   toString(): string;
+  [Symbol.iterator](): IterableIterator<[string, FormDataEntryValue]>;
 }
 
 declare var URLSearchParams: {
@@ -1957,7 +1967,7 @@ interface EventMap {
 }
 
 interface AbortSignalEventMap {
-  abort: Event;
+  abort: Event<AbortSignal>;
 }
 
 interface AddEventListenerOptions extends EventListenerOptions {
@@ -1972,10 +1982,12 @@ interface AbortSignal extends EventTarget {
    * Returns true if this AbortSignal's AbortController has signaled to abort, and false otherwise.
    */
   readonly aborted: boolean;
+
   /**
    * The reason the signal aborted, or undefined if not aborted.
    */
   readonly reason: any;
+
   onabort: ((this: AbortSignal, ev: Event) => any) | null;
   addEventListener<K extends keyof AbortSignalEventMap>(
     type: K,
@@ -2157,7 +2169,11 @@ interface ReadableStream<R = any> {
 declare var ReadableStream: {
   prototype: ReadableStream;
   new <R = any>(
-    underlyingSource?: DirectUnderlyingSource<R> | UnderlyingSource<R>,
+    underlyingSource?: UnderlyingSource<R>,
+    strategy?: QueuingStrategy<R>,
+  ): ReadableStream<R>;
+  new <R = any>(
+    underlyingSource?: DirectUnderlyingSource<R>,
     strategy?: QueuingStrategy<R>,
   ): ReadableStream<R>;
 };