diff --git a/package.json b/package.json
index 1233be1..3946948 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "polendina": "^3.2.21",
     "semantic-release": "^25.0.3",
     "standard": "^17.1.2",
-    "typescript": "^6.0.3"
+    "typescript": "^7.0.2"
   },
   "release": {
     "branches": [
diff --git a/types/through2.d.ts b/types/through2.d.ts
index 57551eb..4d7b7f0 100644
--- a/types/through2.d.ts
+++ b/types/through2.d.ts
@@ -1,3 +1,17 @@
+/**
+ * @file Tiny utilities for inserting transformation logic into Node.js stream
+ * pipelines without subclassing `Transform`. Exports `transform`,
+ * `objectTransform`, `transformer`. See `through2/web` for the Web Streams
+ * variant.
+ */
+export type ClassicTransformFn = (chunk: any, encoding: BufferEncoding, callback: (err?: Error | null, data?: any) => void) => void;
+export type AsyncTransformFn = (chunk: any, encoding: BufferEncoding) => any | Promise<any>;
+export type AsyncGenTransformFn = (source: AsyncIterable<any>) => AsyncGenerator<any, void, void>;
+export type TransformFn = ClassicTransformFn | AsyncTransformFn | AsyncGenTransformFn;
+export type ClassicFlushFn = (callback: (err?: Error | null) => void) => void;
+export type AsyncFlushFn = () => any | Promise<any>;
+export type FlushFn = ClassicFlushFn | AsyncFlushFn;
+export type TransformOptions = import('readable-stream').TransformOptions;
 /**
  * Build a Transform around a transformation function (classic / async / async
  * generator; auto-dispatched).
@@ -23,7 +37,7 @@
  * @param {FlushFn} [flushFn]
  * @returns {import('readable-stream').Transform}
  */
-export function transform(options?: TransformOptions | TransformFn, transformFn?: TransformFn, flushFn?: FlushFn): import("readable-stream").Transform;
+export declare function transform(options?: TransformOptions | TransformFn, transformFn?: TransformFn, flushFn?: FlushFn): import('readable-stream').Transform;
 /**
  * Like {@link transform}, with `objectMode: true` by default.
  *
@@ -44,7 +58,7 @@ export function transform(options?: TransformOptions | TransformFn, transformFn?
  * @param {FlushFn} [flushFn]
  * @returns {import('readable-stream').Transform}
  */
-export function objectTransform(options?: TransformOptions | TransformFn, transformFn?: TransformFn, flushFn?: FlushFn): import("readable-stream").Transform;
+export declare function objectTransform(options?: TransformOptions | TransformFn, transformFn?: TransformFn, flushFn?: FlushFn): import('readable-stream').Transform;
 /**
  * Build a reusable factory. The returned function works with or without
  * `new`; per-call options merge over the configured defaults and are exposed
@@ -67,18 +81,9 @@ export function objectTransform(options?: TransformOptions | TransformFn, transf
  * @param {FlushFn} [flushFn]
  * @returns {(override?: TransformOptions) => import('readable-stream').Transform & { options: TransformOptions }}
  */
-export function transformer(options?: TransformOptions | TransformFn, transformFn?: TransformFn, flushFn?: FlushFn): (override?: TransformOptions) => import("readable-stream").Transform & {
+export declare function transformer(options?: TransformOptions | TransformFn, transformFn?: TransformFn, flushFn?: FlushFn): (override?: TransformOptions) => import('readable-stream').Transform & {
     options: TransformOptions;
 };
-export default through2;
-export type ClassicTransformFn = (chunk: any, encoding: BufferEncoding, callback: (err?: Error | null, data?: any) => void) => void;
-export type AsyncTransformFn = (chunk: any, encoding: BufferEncoding) => any | Promise<any>;
-export type AsyncGenTransformFn = (source: AsyncIterable<any>) => AsyncGenerator<any, void, void>;
-export type TransformFn = ClassicTransformFn | AsyncTransformFn | AsyncGenTransformFn;
-export type ClassicFlushFn = (callback: (err?: Error | null) => void) => void;
-export type AsyncFlushFn = () => any | Promise<any>;
-export type FlushFn = ClassicFlushFn | AsyncFlushFn;
-export type TransformOptions = import("readable-stream").TransformOptions;
 /**
  * Default export: `transform` with legacy `.obj` / `.ctor` for v4
  * back-compatibility.
@@ -88,4 +93,5 @@ declare const through2: typeof transform & {
     obj: typeof objectTransform;
     ctor: typeof transformer;
 };
+export default through2;
 //# sourceMappingURL=through2.d.ts.map
\ No newline at end of file
diff --git a/types/through2.d.ts.map b/types/through2.d.ts.map
index e6d61a4..72f21b7 100644
--- a/types/through2.d.ts.map
+++ b/types/through2.d.ts.map
@@ -1 +1 @@
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\ No newline at end of file
diff --git a/types/web.d.ts b/types/web.d.ts
index 8a3003d..be99939 100644
--- a/types/web.d.ts
+++ b/types/web.d.ts
@@ -1,3 +1,17 @@
+/**
+ * @file Tiny utility for inserting transformation logic into Web Streams
+ * pipelines. Returns `TransformStream` instances; zero runtime dependencies;
+ * runs anywhere `TransformStream` is a global (modern browsers, Node.js,
+ * Deno, Bun, Cloudflare Workers). See the root `through2` entry for the
+ * Node.js streams variant.
+ */
+export type ClassicWebTransformFn = (chunk: any, controller: TransformStreamDefaultController<any>) => void;
+export type AsyncWebTransformFn = (chunk: any) => any | Promise<any>;
+export type AsyncGenWebTransformFn = (source: AsyncIterable<any>) => AsyncGenerator<any, void, void>;
+export type WebTransformFn = ClassicWebTransformFn | AsyncWebTransformFn | AsyncGenWebTransformFn;
+export type ClassicWebFlushFn = (controller: TransformStreamDefaultController<any>) => void;
+export type AsyncWebFlushFn = () => any | Promise<any>;
+export type WebFlushFn = ClassicWebFlushFn | AsyncWebFlushFn;
 /**
  * Build a TransformStream around a transformation function (classic /
  * async / async generator; auto-dispatched).
@@ -27,16 +41,9 @@
  * @param {WebFlushFn} [flushFn]
  * @returns {{ readable: ReadableStream<any>, writable: WritableStream<any> }}
  */
-export function transform(transformFn?: WebTransformFn, flushFn?: WebFlushFn): {
+export declare function transform(transformFn?: WebTransformFn, flushFn?: WebFlushFn): {
     readable: ReadableStream<any>;
     writable: WritableStream<any>;
 };
 export default transform;
-export type ClassicWebTransformFn = (chunk: any, controller: TransformStreamDefaultController<any>) => void;
-export type AsyncWebTransformFn = (chunk: any) => any | Promise<any>;
-export type AsyncGenWebTransformFn = (source: AsyncIterable<any>) => AsyncGenerator<any, void, void>;
-export type WebTransformFn = ClassicWebTransformFn | AsyncWebTransformFn | AsyncGenWebTransformFn;
-export type ClassicWebFlushFn = (controller: TransformStreamDefaultController<any>) => void;
-export type AsyncWebFlushFn = () => any | Promise<any>;
-export type WebFlushFn = ClassicWebFlushFn | AsyncWebFlushFn;
 //# sourceMappingURL=web.d.ts.map
\ No newline at end of file
diff --git a/types/web.d.ts.map b/types/web.d.ts.map
index 12b2589..fb1345b 100644
--- a/types/web.d.ts.map
+++ b/types/web.d.ts.map
@@ -1 +1 @@
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\ No newline at end of file
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\ No newline at end of file