diff --git a/.changeset/lemon-timers-deliver.md b/.changeset/lemon-timers-deliver.md
new file mode 100644
index 000000000000..14ed6fc11069
--- /dev/null
+++ b/.changeset/lemon-timers-deliver.md
@@ -0,0 +1,11 @@
+---
+"@sveltejs/adapter-auto": patch
+"@sveltejs/adapter-cloudflare-workers": patch
+"@sveltejs/adapter-cloudflare": patch
+"@sveltejs/adapter-netlify": patch
+"@sveltejs/adapter-node": patch
+"@sveltejs/adapter-static": patch
+"@sveltejs/adapter-vercel": patch
+---
+
+Update adapter entrypoint typings to be NodeNext/ESNext-compatible
diff --git a/packages/adapter-auto/index.d.ts b/packages/adapter-auto/index.d.ts
index 62aee0f1eaa9..90af12a05cc1 100644
--- a/packages/adapter-auto/index.d.ts
+++ b/packages/adapter-auto/index.d.ts
@@ -1,4 +1,3 @@
 import { Adapter } from '@sveltejs/kit';
 
-declare function plugin(): Adapter;
-export = plugin;
+export default function plugin(): Adapter;
diff --git a/packages/adapter-auto/index.js b/packages/adapter-auto/index.js
index 00fd70751890..3278347a6dd5 100644
--- a/packages/adapter-auto/index.js
+++ b/packages/adapter-auto/index.js
@@ -1,6 +1,6 @@
 import { adapters } from './adapters.js';
 
-/** @type {import('./index')} */
+/** @type {import('./index').default} */
 let fn;
 
 for (const candidate of adapters) {
diff --git a/packages/adapter-cloudflare-workers/index.d.ts b/packages/adapter-cloudflare-workers/index.d.ts
index 62aee0f1eaa9..90af12a05cc1 100644
--- a/packages/adapter-cloudflare-workers/index.d.ts
+++ b/packages/adapter-cloudflare-workers/index.d.ts
@@ -1,4 +1,3 @@
 import { Adapter } from '@sveltejs/kit';
 
-declare function plugin(): Adapter;
-export = plugin;
+export default function plugin(): Adapter;
diff --git a/packages/adapter-cloudflare-workers/index.js b/packages/adapter-cloudflare-workers/index.js
index 6257c75f9909..cb822fdad067 100644
--- a/packages/adapter-cloudflare-workers/index.js
+++ b/packages/adapter-cloudflare-workers/index.js
@@ -14,7 +14,7 @@ import { fileURLToPath } from 'url';
  * }} WranglerConfig
  */
 
-/** @type {import('.')} */
+/** @type {import('.').default} */
 export default function (options = {}) {
 	return {
 		name: '@sveltejs/adapter-cloudflare-workers',
diff --git a/packages/adapter-cloudflare/index.d.ts b/packages/adapter-cloudflare/index.d.ts
index 62aee0f1eaa9..90af12a05cc1 100644
--- a/packages/adapter-cloudflare/index.d.ts
+++ b/packages/adapter-cloudflare/index.d.ts
@@ -1,4 +1,3 @@
 import { Adapter } from '@sveltejs/kit';
 
-declare function plugin(): Adapter;
-export = plugin;
+export default function plugin(): Adapter;
diff --git a/packages/adapter-cloudflare/index.js b/packages/adapter-cloudflare/index.js
index d79e65807257..134d6c29690b 100644
--- a/packages/adapter-cloudflare/index.js
+++ b/packages/adapter-cloudflare/index.js
@@ -3,7 +3,7 @@ import { posix } from 'path';
 import { fileURLToPath } from 'url';
 import * as esbuild from 'esbuild';
 
-/** @type {import('.')} */
+/** @type {import('.').default} */
 export default function (options = {}) {
 	return {
 		name: '@sveltejs/adapter-cloudflare',
diff --git a/packages/adapter-netlify/index.d.ts b/packages/adapter-netlify/index.d.ts
index df05aec1d7b1..6bdc8db882dc 100644
--- a/packages/adapter-netlify/index.d.ts
+++ b/packages/adapter-netlify/index.d.ts
@@ -1,5 +1,3 @@
 import { Adapter } from '@sveltejs/kit';
 
-declare function plugin(opts?: { split?: boolean; edge?: boolean }): Adapter;
-
-export = plugin;
+export default function plugin(opts?: { split?: boolean; edge?: boolean }): Adapter;
diff --git a/packages/adapter-netlify/index.js b/packages/adapter-netlify/index.js
index 774db538a5eb..5d372ffe7eb4 100644
--- a/packages/adapter-netlify/index.js
+++ b/packages/adapter-netlify/index.js
@@ -34,7 +34,7 @@ const edge_set_in_env_var =
 	process.env.NETLIFY_SVELTEKIT_USE_EDGE === 'true' ||
 	process.env.NETLIFY_SVELTEKIT_USE_EDGE === '1';
 
-/** @type {import('.')} */
+/** @type {import('.').default} */
 export default function ({ split = false, edge = edge_set_in_env_var } = {}) {
 	return {
 		name: '@sveltejs/adapter-netlify',
diff --git a/packages/adapter-node/index.d.ts b/packages/adapter-node/index.d.ts
index 09411ffabb98..2252dfde937c 100644
--- a/packages/adapter-node/index.d.ts
+++ b/packages/adapter-node/index.d.ts
@@ -10,5 +10,4 @@ interface AdapterOptions {
 	envPrefix?: string;
 }
 
-declare function plugin(options?: AdapterOptions): Adapter;
-export = plugin;
+export default function plugin(options?: AdapterOptions): Adapter;
diff --git a/packages/adapter-node/index.js b/packages/adapter-node/index.js
index 3eb6038a11cf..baccdcbb2a6c 100644
--- a/packages/adapter-node/index.js
+++ b/packages/adapter-node/index.js
@@ -9,7 +9,7 @@ const pipe = promisify(pipeline);
 
 const files = fileURLToPath(new URL('./files', import.meta.url).href);
 
-/** @type {import('.')} */
+/** @type {import('.').default} */
 export default function (opts = {}) {
 	// TODO remove for 1.0
 	// @ts-expect-error
diff --git a/packages/adapter-static/index.d.ts b/packages/adapter-static/index.d.ts
index 0611ec0b776c..c105d33484ef 100644
--- a/packages/adapter-static/index.d.ts
+++ b/packages/adapter-static/index.d.ts
@@ -7,5 +7,4 @@ interface AdapterOptions {
 	precompress?: boolean;
 }
 
-declare function plugin(options?: AdapterOptions): Adapter;
-export = plugin;
+export default function plugin(options?: AdapterOptions): Adapter;
diff --git a/packages/adapter-static/index.js b/packages/adapter-static/index.js
index cb5a05d1d780..f846ea81b331 100644
--- a/packages/adapter-static/index.js
+++ b/packages/adapter-static/index.js
@@ -6,7 +6,7 @@ import zlib from 'zlib';
 
 const pipe = promisify(pipeline);
 
-/** @type {import('.')} */
+/** @type {import('.').default} */
 export default function ({ pages = 'build', assets = pages, fallback, precompress = false } = {}) {
 	return {
 		name: '@sveltejs/adapter-static',
diff --git a/packages/adapter-vercel/index.d.ts b/packages/adapter-vercel/index.d.ts
index 1566ac142b82..49e4f9661985 100644
--- a/packages/adapter-vercel/index.d.ts
+++ b/packages/adapter-vercel/index.d.ts
@@ -6,5 +6,4 @@ type Options = {
 	split?: boolean;
 };
 
-declare function plugin(options?: Options): Adapter;
-export = plugin;
+export default function plugin(options?: Options): Adapter;
diff --git a/packages/adapter-vercel/index.js b/packages/adapter-vercel/index.js
index 23e0070736c7..ea8a6fac8e8b 100644
--- a/packages/adapter-vercel/index.js
+++ b/packages/adapter-vercel/index.js
@@ -83,7 +83,7 @@ const redirects = {
 
 const files = fileURLToPath(new URL('./files', import.meta.url).href);
 
-/** @type {import('.')} **/
+/** @type {import('.').default} **/
 export default function ({ external = [], edge, split } = {}) {
 	return {
 		name: '@sveltejs/adapter-vercel',