diff --git a/packages/core/package.json b/packages/core/package.json
index e3d0933b20..63348a4cd0 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -147,7 +147,6 @@
   "peerDependencies": {
     "@arethetypeswrong/core": "^0.18.1",
     "@types/node": "^20.19.0 || >=22.12.0",
-    "@typescript/native-preview": "*",
     "@vitejs/devtools": "^0.7.1 || ^0.8.0",
     "@volar/typescript": "~2.4.0",
     "@vue/language-core": "~3.2.0 || ~3.3.0",
@@ -168,9 +167,6 @@
     "yaml": "^2.4.2"
   },
   "peerDependenciesMeta": {
-    "@typescript/native-preview": {
-      "optional": true
-    },
     "@volar/typescript": {
       "optional": true
     },
@@ -241,6 +237,6 @@
   "bundledVersions": {
     "vite": "8.3.5",
     "rolldown": "1.2.15",
-    "tsdown": "0.23.1"
+    "tsdown": "0.23.2"
   }
 }
diff --git a/packages/prompts/src/box.ts b/packages/prompts/src/box.ts
index 88a0781e17..5c162a6d92 100644
--- a/packages/prompts/src/box.ts
+++ b/packages/prompts/src/box.ts
@@ -64,7 +64,7 @@ function getPaddingForLine(
 
 const defaultFormatBorder = color.gray;
 
-export const box = (message = '', title = '', opts?: BoxOptions) => {
+export const box = (message = '', title = '', opts?: BoxOptions): void => {
   const output: Writable = opts?.output ?? process.stdout;
   const columns = getColumns(output);
   const borderWidth = 1;
diff --git a/packages/prompts/src/common.ts b/packages/prompts/src/common.ts
index d6918cfa0f..182920ed1d 100644
--- a/packages/prompts/src/common.ts
+++ b/packages/prompts/src/common.ts
@@ -14,7 +14,7 @@ export const wrapTextWithPrefix = (
   output: Writable | undefined,
   text: string,
   prefix: string,
-  startPrefix = prefix,
+  startPrefix: string = prefix,
 ): string => {
   const width = Math.max(
     1,
@@ -58,8 +58,8 @@ export const optionText = (
     .join('\n');
 };
 
-export const SELECT_INSTRUCTIONS = ['↑/↓ navigate', 'Enter confirm'];
-export const MULTISELECT_INSTRUCTIONS = ['↑/↓ navigate', 'Space select', 'Enter confirm'];
+export const SELECT_INSTRUCTIONS: string[] = ['↑/↓ navigate', 'Enter confirm'];
+export const MULTISELECT_INSTRUCTIONS: string[] = ['↑/↓ navigate', 'Space select', 'Enter confirm'];
 export const formatInstructionFooter = (
   instructions: string[],
   hasGuide: boolean,
@@ -71,47 +71,47 @@ export const formatInstructionFooter = (
     hasGuide ? `${color.blue(S_BAR)} ` : '  ',
   ).split('\n');
 
-export const unicode = isUnicodeSupported();
+export const unicode: boolean = isUnicodeSupported();
 export const isCI = (): boolean => process.env.CI === 'true';
 export const isTTY = (output: Writable): boolean => {
   return (output as Writable & { isTTY?: boolean }).isTTY === true;
 };
-export const unicodeOr = (c: string, fallback: string) => (unicode ? c : fallback);
-export const S_POINTER_ACTIVE = unicodeOr('›', '>');
+export const unicodeOr = (c: string, fallback: string): string => (unicode ? c : fallback);
+export const S_POINTER_ACTIVE: string = unicodeOr('›', '>');
 export const S_POINTER_INACTIVE = ' ';
-export const S_STEP_ACTIVE = S_POINTER_ACTIVE;
-export const S_STEP_CANCEL = unicodeOr('■', 'x');
-export const S_STEP_ERROR = unicodeOr('▲', 'x');
-export const S_STEP_SUBMIT = unicodeOr('◇', 'o');
-
-export const S_BAR_START = unicodeOr('┌', 'T');
-export const S_BAR = unicodeOr('│', '|');
-export const S_BAR_END = unicodeOr('└', '—');
-export const S_BAR_START_RIGHT = unicodeOr('┐', 'T');
-export const S_BAR_END_RIGHT = unicodeOr('┘', '—');
-
-export const S_RADIO_ACTIVE = S_POINTER_ACTIVE;
-export const S_RADIO_INACTIVE = S_POINTER_INACTIVE;
-export const S_CHECKBOX_ACTIVE = unicodeOr('◻', '[•]');
-export const S_CHECKBOX_SELECTED = unicodeOr('◼', '[+]');
-export const S_CHECKBOX_INACTIVE = unicodeOr('◻', '[ ]');
-export const S_PASSWORD_MASK = unicodeOr('▪', '•');
-
-export const S_BAR_H = unicodeOr('─', '-');
-export const S_CORNER_TOP_RIGHT = unicodeOr('╮', '+');
-export const S_CONNECT_LEFT = unicodeOr('├', '+');
-export const S_CORNER_BOTTOM_RIGHT = unicodeOr('╯', '+');
-export const S_CORNER_BOTTOM_LEFT = unicodeOr('╰', '+');
-export const S_CORNER_TOP_LEFT = unicodeOr('╭', '+');
-
-export const S_INFO = unicodeOr('●', '•');
-export const S_SUCCESS = unicodeOr('◆', '*');
-export const S_WARN = unicodeOr('▲', '!');
-export const S_ERROR = unicodeOr('■', 'x');
-
-export const completeColor = (value: string) => color.gray(value);
-
-export const symbol = (state: State) => {
+export const S_STEP_ACTIVE: string = S_POINTER_ACTIVE;
+export const S_STEP_CANCEL: string = unicodeOr('■', 'x');
+export const S_STEP_ERROR: string = unicodeOr('▲', 'x');
+export const S_STEP_SUBMIT: string = unicodeOr('◇', 'o');
+
+export const S_BAR_START: string = unicodeOr('┌', 'T');
+export const S_BAR: string = unicodeOr('│', '|');
+export const S_BAR_END: string = unicodeOr('└', '—');
+export const S_BAR_START_RIGHT: string = unicodeOr('┐', 'T');
+export const S_BAR_END_RIGHT: string = unicodeOr('┘', '—');
+
+export const S_RADIO_ACTIVE: string = S_POINTER_ACTIVE;
+export const S_RADIO_INACTIVE: string = S_POINTER_INACTIVE;
+export const S_CHECKBOX_ACTIVE: string = unicodeOr('◻', '[•]');
+export const S_CHECKBOX_SELECTED: string = unicodeOr('◼', '[+]');
+export const S_CHECKBOX_INACTIVE: string = unicodeOr('◻', '[ ]');
+export const S_PASSWORD_MASK: string = unicodeOr('▪', '•');
+
+export const S_BAR_H: string = unicodeOr('─', '-');
+export const S_CORNER_TOP_RIGHT: string = unicodeOr('╮', '+');
+export const S_CONNECT_LEFT: string = unicodeOr('├', '+');
+export const S_CORNER_BOTTOM_RIGHT: string = unicodeOr('╯', '+');
+export const S_CORNER_BOTTOM_LEFT: string = unicodeOr('╰', '+');
+export const S_CORNER_TOP_LEFT: string = unicodeOr('╭', '+');
+
+export const S_INFO: string = unicodeOr('●', '•');
+export const S_SUCCESS: string = unicodeOr('◆', '*');
+export const S_WARN: string = unicodeOr('▲', '!');
+export const S_ERROR: string = unicodeOr('■', 'x');
+
+export const completeColor = (value: string): string => color.gray(value);
+
+export const symbol = (state: State): string => {
   switch (state) {
     case 'initial':
     case 'active':
@@ -129,7 +129,7 @@ export const symbol = (state: State) => {
   }
 };
 
-export const symbolBar = (state: State) => {
+export const symbolBar = (state: State): string => {
   switch (state) {
     case 'initial':
     case 'active':
diff --git a/packages/prompts/src/log.ts b/packages/prompts/src/log.ts
index a9882613f6..3f6f2d1cbf 100644
--- a/packages/prompts/src/log.ts
+++ b/packages/prompts/src/log.ts
@@ -29,7 +29,7 @@ export const log = {
       spacing = 0,
       withGuide,
     }: LogMessageOptions = {},
-  ) => {
+  ): void => {
     const parts: string[] = [];
     const hasGuide = getGuide({ withGuide });
     const spacingString = !hasGuide ? '' : secondarySymbol;
@@ -59,23 +59,23 @@ export const log = {
     }
     output.write(`${parts.join('\n')}\n`);
   },
-  info: (message: string, opts?: LogMessageOptions) => {
+  info: (message: string, opts?: LogMessageOptions): void => {
     log.message(message, { ...opts, symbol: color.blue(S_INFO) });
   },
-  success: (message: string, opts?: LogMessageOptions) => {
+  success: (message: string, opts?: LogMessageOptions): void => {
     log.message(message, { ...opts, symbol: completeColor(S_SUCCESS) });
   },
-  step: (message: string, opts?: LogMessageOptions) => {
+  step: (message: string, opts?: LogMessageOptions): void => {
     log.message(message, { ...opts, symbol: completeColor(S_STEP_SUBMIT) });
   },
-  warn: (message: string, opts?: LogMessageOptions) => {
+  warn: (message: string, opts?: LogMessageOptions): void => {
     log.message(message, { ...opts, symbol: color.yellow(S_WARN) });
   },
   /** alias for `log.warn()`. */
-  warning: (message: string, opts?: LogMessageOptions) => {
+  warning: (message: string, opts?: LogMessageOptions): void => {
     log.warn(message, opts);
   },
-  error: (message: string, opts?: LogMessageOptions) => {
+  error: (message: string, opts?: LogMessageOptions): void => {
     log.message(message, { ...opts, symbol: color.red(S_ERROR) });
   },
 };
diff --git a/packages/prompts/src/messages.ts b/packages/prompts/src/messages.ts
index 7a2e1a0708..79bcd8ceb1 100644
--- a/packages/prompts/src/messages.ts
+++ b/packages/prompts/src/messages.ts
@@ -4,19 +4,19 @@ import color from 'picocolors';
 
 import { type CommonOptions, getGuide, S_BAR, S_BAR_START, S_BAR_END } from './common.js';
 
-export const cancel = (message = '', opts?: CommonOptions) => {
+export const cancel = (message = '', opts?: CommonOptions): void => {
   const output: Writable = opts?.output ?? process.stdout;
   const prefix = getGuide(opts) ? `${color.gray(S_BAR_END)} ` : '';
   output.write(`${prefix}${color.red(message)}\n\n`);
 };
 
-export const intro = (title = '', opts?: CommonOptions) => {
+export const intro = (title = '', opts?: CommonOptions): void => {
   const output: Writable = opts?.output ?? process.stdout;
   const prefix = getGuide(opts) ? `${color.gray(S_BAR_START)} ` : '';
   output.write(`${prefix}${title}\n\n`);
 };
 
-export const outro = (message = '', opts?: CommonOptions) => {
+export const outro = (message = '', opts?: CommonOptions): void => {
   const output: Writable = opts?.output ?? process.stdout;
   const prefix = getGuide(opts) ? `${color.gray(S_BAR)}\n${color.gray(S_BAR_END)} ` : '';
   output.write(`${prefix}${message}\n\n`);
diff --git a/packages/prompts/src/note.ts b/packages/prompts/src/note.ts
index db2e45b983..197c4a06e5 100644
--- a/packages/prompts/src/note.ts
+++ b/packages/prompts/src/note.ts
@@ -9,7 +9,7 @@ export interface NoteOptions extends CommonOptions {
 }
 
 /** A compact, enclosed note. Guide bars never replace its side borders. */
-export const note = (message = '', title = '', opts?: NoteOptions) => {
+export const note = (message = '', title = '', opts?: NoteOptions): void => {
   const content = opts?.format ? message.split('\n').map(opts.format).join('\n') : message;
   box(`\n${content}\n`, title, { ...opts, width: 'auto', rounded: true, formatBorder: color.gray });
 };
diff --git a/packages/prompts/src/stream.ts b/packages/prompts/src/stream.ts
index 15dfa2da60..f4bc6e5471 100644
--- a/packages/prompts/src/stream.ts
+++ b/packages/prompts/src/stream.ts
@@ -16,7 +16,7 @@ export const stream = {
   message: async (
     iterable: Iterable<string> | AsyncIterable<string>,
     { symbol = '' }: LogMessageOptions = {},
-  ) => {
+  ): Promise<void> => {
     process.stdout.write(symbol ? `${symbol} ` : '');
     const initialWidth = symbol ? 2 : 0;
     let lineWidth = initialWidth;
@@ -36,23 +36,23 @@ export const stream = {
     }
     process.stdout.write('\n');
   },
-  info: (iterable: Iterable<string> | AsyncIterable<string>) => {
+  info: (iterable: Iterable<string> | AsyncIterable<string>): Promise<void> => {
     return stream.message(iterable, { symbol: color.blue(S_INFO) });
   },
-  success: (iterable: Iterable<string> | AsyncIterable<string>) => {
+  success: (iterable: Iterable<string> | AsyncIterable<string>): Promise<void> => {
     return stream.message(iterable, { symbol: completeColor(S_SUCCESS) });
   },
-  step: (iterable: Iterable<string> | AsyncIterable<string>) => {
+  step: (iterable: Iterable<string> | AsyncIterable<string>): Promise<void> => {
     return stream.message(iterable, { symbol: completeColor(S_STEP_SUBMIT) });
   },
-  warn: (iterable: Iterable<string> | AsyncIterable<string>) => {
+  warn: (iterable: Iterable<string> | AsyncIterable<string>): Promise<void> => {
     return stream.message(iterable, { symbol: color.yellow(S_WARN) });
   },
   /** alias for `log.warn()`. */
-  warning: (iterable: Iterable<string> | AsyncIterable<string>) => {
+  warning: (iterable: Iterable<string> | AsyncIterable<string>): Promise<void> => {
     return stream.warn(iterable);
   },
-  error: (iterable: Iterable<string> | AsyncIterable<string>) => {
+  error: (iterable: Iterable<string> | AsyncIterable<string>): Promise<void> => {
     return stream.message(iterable, { symbol: color.red(S_ERROR) });
   },
 };
diff --git a/packages/prompts/src/task-log.ts b/packages/prompts/src/task-log.ts
index 0d89b40a1c..dc112e792a 100644
--- a/packages/prompts/src/task-log.ts
+++ b/packages/prompts/src/task-log.ts
@@ -49,7 +49,18 @@ const stripDestructiveANSI = (input: string): string => {
 /**
  * Renders a log which clears on success and remains on failure
  */
-export const taskLog = (opts: TaskLogOptions) => {
+export const taskLog = (
+  opts: TaskLogOptions,
+): {
+  message(msg: string, mopts?: TaskLogMessageOptions): void;
+  group(name: string): {
+    message(msg: string, mopts?: TaskLogMessageOptions): void;
+    error(message: string): void;
+    success(message: string): void;
+  };
+  error(message: string, opts?: TaskLogCompletionOptions): void;
+  success(message: string, opts?: TaskLogCompletionOptions): void;
+} => {
   const output: Writable = opts.output ?? process.stdout;
   const columns = getColumns(output);
   const secondarySymbol = color.gray(S_BAR);
@@ -197,10 +208,14 @@ export const taskLog = (opts: TaskLogOptions) => {
   };
 
   return {
-    message(msg: string, mopts?: TaskLogMessageOptions) {
+    message(msg: string, mopts?: TaskLogMessageOptions): void {
       message(buffers[0], msg, mopts);
     },
-    group(name: string) {
+    group(name: string): {
+      message(msg: string, mopts?: TaskLogMessageOptions): void;
+      error(message: string): void;
+      success(message: string): void;
+    } {
       const buffer: BufferEntry = {
         header: name,
         value: '',
@@ -208,16 +223,16 @@ export const taskLog = (opts: TaskLogOptions) => {
       };
       buffers.push(buffer);
       return {
-        message(msg: string, mopts?: TaskLogMessageOptions) {
+        message(msg: string, mopts?: TaskLogMessageOptions): void {
           message(buffer, msg, mopts);
         },
-        error(message: string) {
+        error(message: string): void {
           completeBuffer(buffer, {
             status: 'error',
             message,
           });
         },
-        success(message: string) {
+        success(message: string): void {
           completeBuffer(buffer, {
             status: 'success',
             message,
diff --git a/packages/prompts/src/task.ts b/packages/prompts/src/task.ts
index 6e5737a5a8..6c82cf3337 100644
--- a/packages/prompts/src/task.ts
+++ b/packages/prompts/src/task.ts
@@ -20,7 +20,7 @@ export type Task = {
 /**
  * Define a group of tasks to be executed
  */
-export const tasks = async (tasks: Task[], opts?: CommonOptions) => {
+export const tasks = async (tasks: Task[], opts?: CommonOptions): Promise<void> => {
   for (const task of tasks) {
     if (task.enabled === false) {
       continue;
diff --git a/packages/prompts/tsdown.config.ts b/packages/prompts/tsdown.config.ts
index 6231d8bd2d..a3bd1f963c 100644
--- a/packages/prompts/tsdown.config.ts
+++ b/packages/prompts/tsdown.config.ts
@@ -4,4 +4,10 @@ export default defineConfig({
   deps: {
     onlyBundle: false,
   },
+  dts: {
+    // The repo uses typescript@7 (native), which rolldown-plugin-dts's
+    // default `tsc` generator cannot load. Emit declarations with Oxc,
+    // matching packages/core/build.ts.
+    generator: 'oxc',
+  },
 });
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7f42f95379..aff9bdf056 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -219,11 +219,11 @@ catalogs:
       specifier: ^16.0.0
       version: 16.0.3
     '@tsdown/css':
-      specifier: ^0.23.1
-      version: 0.23.1
+      specifier: ^0.23.2
+      version: 0.23.2
     '@tsdown/exe':
-      specifier: ^0.23.1
-      version: 0.23.1
+      specifier: ^0.23.2
+      version: 0.23.2
     '@types/babel__core':
       specifier: 7.20.5
       version: 7.20.5
@@ -399,8 +399,8 @@ catalogs:
       specifier: ^0.2.15
       version: 0.2.17
     tsdown:
-      specifier: ^0.23.1
-      version: 0.23.1
+      specifier: ^0.23.2
+      version: 0.23.2
     typescript:
       specifier: ~7.0.2
       version: 7.0.2
@@ -434,6 +434,7 @@ overrides:
   vite: workspace:@voidzero-dev/vite-plus-core@*
   vite-plus: workspace:vite-plus@*
   rolldown>typescript: ^6.0.0
+  rolldown-plugin-dts@0.29.0-beta.2>typescript: ~6.0.3
   '@volar/typescript>typescript@>=7': '-'
   '@volar/language-service>typescript@>=7': '-'
 
@@ -607,7 +608,7 @@ importers:
         version: 0.2.17
       tsdown:
         specifier: 'catalog:'
-        version: 0.23.1(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.1)(@tsdown/exe@0.23.1)(@typescript/native-preview@7.0.0-dev.20260707.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@7.0.2)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@7.0.2))
+        version: 0.23.2(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.2)(@tsdown/exe@0.23.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@6.0.3)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@6.0.3))
       validate-npm-package-name:
         specifier: 'catalog:'
         version: 8.0.0
@@ -710,10 +711,10 @@ importers:
         version: 1.0.0
       '@tsdown/css':
         specifier: 'catalog:'
-        version: 0.23.1(jiti@2.7.0)(postcss-import@16.2.0(postcss@8.5.31))(postcss-modules@9.0.1(postcss@8.5.31))(postcss@8.5.31)(sass-embedded@1.105.2(source-map-js@1.2.2))(sass@1.105.2)(tsdown@0.23.1)(tsx@4.23.15)(yaml@2.9.1)
+        version: 0.23.2(jiti@2.7.0)(postcss-import@16.2.0(postcss@8.5.31))(postcss-modules@9.0.1(postcss@8.5.31))(postcss@8.5.31)(sass-embedded@1.105.2(source-map-js@1.2.2))(sass@1.105.2)(tsdown@0.23.2)(tsx@4.23.15)(yaml@2.9.1)
       '@tsdown/exe':
         specifier: 'catalog:'
-        version: 0.23.1(tsdown@0.23.1)
+        version: 0.23.2(tsdown@0.23.2)
       '@typescript/native-preview':
         specifier: 'catalog:'
         version: 7.0.0-dev.20260707.2
@@ -764,7 +765,7 @@ importers:
         version: 1.2.2
       tsdown:
         specifier: 'catalog:'
-        version: 0.23.1(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.1)(@tsdown/exe@0.23.1)(@typescript/native-preview@7.0.0-dev.20260707.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@7.0.2)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@7.0.2))
+        version: 0.23.2(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.2)(@tsdown/exe@0.23.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@7.0.2)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@7.0.2))
       typescript:
         specifier: 'catalog:'
         version: 7.0.2
@@ -805,7 +806,7 @@ importers:
         version: 2.1.0
       tsdown:
         specifier: 'catalog:'
-        version: 0.23.1(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.1)(@tsdown/exe@0.23.1)(@typescript/native-preview@7.0.0-dev.20260707.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@7.0.2)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@7.0.2))
+        version: 0.23.2(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.2)(@tsdown/exe@0.23.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@7.0.2)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@7.0.2))
 
   packages/tools:
     devDependencies:
@@ -1147,7 +1148,7 @@ importers:
         version: 1.3.1
       tsdown:
         specifier: ^0.23.1
-        version: 0.23.1(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.1)(@tsdown/exe@0.23.1)(@typescript/native-preview@7.0.0-dev.20260707.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@7.0.2)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@7.0.2))
+        version: 0.23.2(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.2)(@tsdown/exe@0.23.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@6.0.3)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@6.0.3))
       unrun:
         specifier: ^0.3.1
         version: 0.3.1
@@ -1202,7 +1203,7 @@ importers:
         version: 1.1.1
       tsdown:
         specifier: ^0.23.1
-        version: 0.23.1(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.1)(@tsdown/exe@0.23.1)(@typescript/native-preview@7.0.0-dev.20260707.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@7.0.2)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@7.0.2))
+        version: 0.23.2(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.2)(@tsdown/exe@0.23.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@6.0.3)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@6.0.3))
       unrun:
         specifier: ^0.3.1
         version: 0.3.1
@@ -4318,8 +4319,8 @@ packages:
   '@tootallnate/quickjs-emscripten@0.23.0':
     resolution: {integrity: sha512-C5Mc6rdnsaJDjO3UpGW/CQTHtCKaYlScZTly4JIu97Jxo/odCiH0ITnDXSJPTOrEKk/ycSZ0AOgTmkDtkOsvIA==}
 
-  '@tsdown/css@0.23.1':
-    resolution: {integrity: sha512-FLdllF5r22So3zwAuCRCLaxOCJqiN1SzihAncdoxHfe59Zj8nHDfaCBQBGYVDUJaHbr6fshSAcUXrgkJIr9dcA==}
+  '@tsdown/css@0.23.2':
+    resolution: {integrity: sha512-/g3suzAD7kRLpguMTjScPHfduefpQTc7YqLCJvMJ5cZ8s+viVgpLxsM12J97ym8aN7JY3yQsDZHifvA/fD+GPg==}
     engines: {node: ^22.18.0 || ^24.11.0 || >=26.0.0}
     peerDependencies:
       postcss: ^8.4.0
@@ -4327,7 +4328,7 @@ packages:
       postcss-modules: ^6.0.0 || ^7.0.0 || ^8.0.0 || ^9.0.0
       sass: '*'
       sass-embedded: '*'
-      tsdown: 0.23.1
+      tsdown: 0.23.2
     peerDependenciesMeta:
       postcss:
         optional: true
@@ -4340,11 +4341,11 @@ packages:
       sass-embedded:
         optional: true
 
-  '@tsdown/exe@0.23.1':
-    resolution: {integrity: sha512-CD/VDDxIaw7eBBprYgNRFPha0ghRrFVtBavh8eE8sKPQm+SmkLVtVlsL2Vr7th4AtB//gofWdYJTvQiWKZqzOg==}
+  '@tsdown/exe@0.23.2':
+    resolution: {integrity: sha512-7D9n8V1TEo0Os+T1RZT8omj3Xcyp7CuKnD3wyHpaE81Yb/uERtmJnCmc0AhQmjAOrXeCRT7h+r/Ht/lVLUg1kQ==}
     engines: {node: ^22.18.0 || ^24.11.0 || >=26.0.0}
     peerDependencies:
-      tsdown: 0.23.1
+      tsdown: 0.23.2
 
   '@tybys/wasm-util@0.10.3':
     resolution: {integrity: sha512-F3fo1MYrRJYL3zER0OUOmkutjr1Vp23m7OsSgp7nq4SP6OqX6C/56XFIPAl5bt3zaBRjmW7SGz3u/6LwFpYcOg==}
@@ -7078,6 +7079,25 @@ packages:
       vue-tsc:
         optional: true
 
+  rolldown-plugin-dts@0.29.0-beta.2:
+    resolution: {integrity: sha512-0NT4q7HMRIpQv47+SfZB5IhEWJh0gp2rDEZPu2ry+LeJFb9tlMB08Sy+sl1+cqcCXnHpkd9dvBy3rZDCBF1JIg==}
+    engines: {node: ^22.18.0 || ^24.11.0 || >=26.0.0}
+    peerDependencies:
+      '@volar/typescript': ~2.4.0
+      '@vue/language-core': ~3.2.0 || ~3.3.0
+      rolldown: workspace:rolldown@*
+      typescript: ~6.0.3
+      vue-tsc: ~3.2.0 || ~3.3.0
+    peerDependenciesMeta:
+      '@volar/typescript':
+        optional: true
+      '@vue/language-core':
+        optional: true
+      typescript:
+        optional: true
+      vue-tsc:
+        optional: true
+
   rollup-plugin-license@3.7.1:
     resolution: {integrity: sha512-FcGXUbAmPvRSLxjVdjp/r/MUtKBlttVQd+ApUyvKfREnsoAfAZA6Ic2fE1Tz4RL0f9XqEQU9UIRNUMdtQtliDw==}
     engines: {node: '>=14.0.0'}
@@ -7585,14 +7605,14 @@ packages:
     peerDependencies:
       typescript: '>=4.0.0'
 
-  tsdown@0.23.1:
-    resolution: {integrity: sha512-MSC2WSOts3in95J334/VIS7KPfor3eCSvndJ6KdoVj9Aak9Kh1aNfz9ws5owhdukuTNSXRdfkPEzA/ihpDD6SA==}
+  tsdown@0.23.2:
+    resolution: {integrity: sha512-om1OoDykFlv07uM98WAX3ZNmu02FBmHqZYLW1hm+IMktb92r7VMNKgQ/G8dknECI1Q2huPrFJ+sggdYk8efsQg==}
     engines: {node: ^22.18.0 || ^24.11.0 || >=26.0.0}
     hasBin: true
     peerDependencies:
       '@arethetypeswrong/core': ^0.18.1
-      '@tsdown/css': 0.23.1
-      '@tsdown/exe': 0.23.1
+      '@tsdown/css': 0.23.2
+      '@tsdown/exe': 0.23.2
       '@vitejs/devtools': '*'
       publint: ^0.3.8
       tsx: '*'
@@ -10685,12 +10705,29 @@ snapshots:
 
   '@tootallnate/quickjs-emscripten@0.23.0': {}
 
-  '@tsdown/css@0.23.1(jiti@2.7.0)(postcss-import@16.2.0(postcss@8.5.31))(postcss-modules@9.0.1(postcss@8.5.31))(postcss@8.5.31)(sass-embedded@1.105.2(source-map-js@1.2.2))(sass@1.105.2)(tsdown@0.23.1)(tsx@4.23.15)(yaml@2.9.1)':
+  '@tsdown/css@0.23.2(jiti@2.7.0)(postcss-import@16.2.0(postcss@8.5.31))(postcss-modules@9.0.1(postcss@8.5.31))(postcss@8.5.31)(sass-embedded@1.105.2(source-map-js@1.2.2))(sass@1.105.2)(tsdown@0.23.2)(tsx@4.23.15)':
+    dependencies:
+      lightningcss: 1.33.0
+      postcss-load-config: 6.0.1(jiti@2.7.0)(postcss@8.5.31)(tsx@4.23.15)(yaml@2.9.1)
+      rolldown: link:rolldown/packages/rolldown
+      tsdown: 0.23.2(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.2)(@tsdown/exe@0.23.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@7.0.2)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@7.0.2))
+    optionalDependencies:
+      postcss: 8.5.31
+      postcss-import: 16.2.0(postcss@8.5.31)
+      postcss-modules: 9.0.1(postcss@8.5.31)
+      sass: 1.105.2
+      sass-embedded: 1.105.2(source-map-js@1.2.2)
+    transitivePeerDependencies:
+      - jiti
+      - tsx
+      - yaml
+
+  '@tsdown/css@0.23.2(jiti@2.7.0)(postcss-import@16.2.0(postcss@8.5.31))(postcss-modules@9.0.1(postcss@8.5.31))(postcss@8.5.31)(sass-embedded@1.105.2(source-map-js@1.2.2))(sass@1.105.2)(tsdown@0.23.2)(tsx@4.23.15)(yaml@2.9.1)':
     dependencies:
       lightningcss: 1.33.0
       postcss-load-config: 6.0.1(jiti@2.7.0)(postcss@8.5.31)(tsx@4.23.15)(yaml@2.9.1)
       rolldown: link:rolldown/packages/rolldown
-      tsdown: 0.23.1(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.1)(@tsdown/exe@0.23.1)(@typescript/native-preview@7.0.0-dev.20260707.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@7.0.2)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@7.0.2))
+      tsdown: 0.23.2(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.2)(@tsdown/exe@0.23.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@6.0.3)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@6.0.3))
     optionalDependencies:
       postcss: 8.5.31
       postcss-import: 16.2.0(postcss@8.5.31)
@@ -10702,11 +10739,11 @@ snapshots:
       - tsx
       - yaml
 
-  '@tsdown/exe@0.23.1(tsdown@0.23.1)':
+  '@tsdown/exe@0.23.2(tsdown@0.23.2)':
     dependencies:
       obug: 3.0.0
       tinyexec: 1.3.1
-      tsdown: 0.23.1(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.1)(@tsdown/exe@0.23.1)(@typescript/native-preview@7.0.0-dev.20260707.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@7.0.2)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@7.0.2))
+      tsdown: 0.23.2(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.2)(@tsdown/exe@0.23.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@6.0.3)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@6.0.3))
       verkit: 0.5.0
 
   '@tybys/wasm-util@0.10.3':
@@ -13561,6 +13598,40 @@ snapshots:
     transitivePeerDependencies:
       - oxc-resolver
 
+  rolldown-plugin-dts@0.29.0-beta.2(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(rolldown@rolldown+packages+rolldown)(typescript@6.0.3)(vue-tsc@3.3.12(typescript@6.0.3)):
+    dependencies:
+      dts-resolver: 3.0.0(oxc-resolver@11.24.2)
+      get-tsconfig: 5.0.0-beta.6
+      obug: 3.0.0
+      rolldown: link:rolldown/packages/rolldown
+      yuku-ast: 0.19.0
+      yuku-codegen: 0.19.0
+      yuku-parser: 0.19.0
+    optionalDependencies:
+      '@volar/typescript': 2.4.28
+      '@vue/language-core': 3.3.12
+      typescript: 6.0.3
+      vue-tsc: 3.3.12(typescript@6.0.3)
+    transitivePeerDependencies:
+      - oxc-resolver
+
+  rolldown-plugin-dts@0.29.0-beta.2(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(rolldown@rolldown+packages+rolldown)(typescript@7.0.2)(vue-tsc@3.3.12(typescript@7.0.2)):
+    dependencies:
+      dts-resolver: 3.0.0(oxc-resolver@11.24.2)
+      get-tsconfig: 5.0.0-beta.6
+      obug: 3.0.0
+      rolldown: link:rolldown/packages/rolldown
+      yuku-ast: 0.19.0
+      yuku-codegen: 0.19.0
+      yuku-parser: 0.19.0
+    optionalDependencies:
+      '@volar/typescript': 2.4.28
+      '@vue/language-core': 3.3.12
+      typescript: 7.0.2
+      vue-tsc: 3.3.12(typescript@7.0.2)
+    transitivePeerDependencies:
+      - oxc-resolver
+
   rollup-plugin-license@3.7.1(picomatch@4.0.7)(rollup@4.63.1):
     dependencies:
       commenting: 1.1.0
@@ -14061,7 +14132,39 @@ snapshots:
       typescript: 7.0.2
     optional: true
 
-  tsdown@0.23.1(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.1)(@tsdown/exe@0.23.1)(@typescript/native-preview@7.0.0-dev.20260707.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@7.0.2)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@7.0.2)):
+  tsdown@0.23.2(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.2)(@tsdown/exe@0.23.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@6.0.3)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@6.0.3)):
+    dependencies:
+      cac: 7.1.0
+      defu: 6.1.7
+      empathic: 2.1.0
+      hookable: 6.1.2
+      import-without-cache: 0.4.1
+      obug: 3.0.0
+      picomatch: 4.0.7
+      rolldown: link:rolldown/packages/rolldown
+      rolldown-plugin-dts: 0.29.0-beta.2(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(rolldown@rolldown+packages+rolldown)(typescript@6.0.3)(vue-tsc@3.3.12(typescript@6.0.3))
+      tinyexec: 1.3.1
+      tinyglobby: 0.2.17
+      tree-kill: 1.2.2
+      unconfig-core: 7.5.0
+      verkit: 0.5.0
+    optionalDependencies:
+      '@arethetypeswrong/core': 0.18.2
+      '@tsdown/css': 0.23.2(jiti@2.7.0)(postcss-import@16.2.0(postcss@8.5.31))(postcss-modules@9.0.1(postcss@8.5.31))(postcss@8.5.31)(sass-embedded@1.105.2(source-map-js@1.2.2))(sass@1.105.2)(tsdown@0.23.2)(tsx@4.23.15)(yaml@2.9.1)
+      '@tsdown/exe': 0.23.2(tsdown@0.23.2)
+      '@vitejs/devtools': 0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core)
+      publint: 0.3.24
+      tsx: 4.23.15
+      typescript: 6.0.3
+      unplugin-unused: 0.5.6
+      unrun: 0.3.1
+    transitivePeerDependencies:
+      - '@volar/typescript'
+      - '@vue/language-core'
+      - oxc-resolver
+      - vue-tsc
+
+  tsdown@0.23.2(@arethetypeswrong/core@0.18.2)(@tsdown/css@0.23.2)(@tsdown/exe@0.23.2)(@vitejs/devtools@0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core))(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(publint@0.3.24)(tsx@4.23.15)(typescript@7.0.2)(unplugin-unused@0.5.6)(unrun@0.3.1)(vue-tsc@3.3.12(typescript@7.0.2)):
     dependencies:
       cac: 7.1.0
       defu: 6.1.7
@@ -14071,7 +14174,7 @@ snapshots:
       obug: 3.0.0
       picomatch: 4.0.7
       rolldown: link:rolldown/packages/rolldown
-      rolldown-plugin-dts: 0.28.8(@typescript/native-preview@7.0.0-dev.20260707.2)(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(rolldown@rolldown+packages+rolldown)(typescript@7.0.2)(vue-tsc@3.3.12(typescript@7.0.2))
+      rolldown-plugin-dts: 0.29.0-beta.2(@volar/typescript@2.4.28)(@vue/language-core@3.3.12)(oxc-resolver@11.24.2)(rolldown@rolldown+packages+rolldown)(typescript@7.0.2)(vue-tsc@3.3.12(typescript@7.0.2))
       tinyexec: 1.3.1
       tinyglobby: 0.2.17
       tree-kill: 1.2.2
@@ -14079,8 +14182,8 @@ snapshots:
       verkit: 0.5.0
     optionalDependencies:
       '@arethetypeswrong/core': 0.18.2
-      '@tsdown/css': 0.23.1(jiti@2.7.0)(postcss-import@16.2.0(postcss@8.5.31))(postcss-modules@9.0.1(postcss@8.5.31))(postcss@8.5.31)(sass-embedded@1.105.2(source-map-js@1.2.2))(sass@1.105.2)(tsdown@0.23.1)(tsx@4.23.15)(yaml@2.9.1)
-      '@tsdown/exe': 0.23.1(tsdown@0.23.1)
+      '@tsdown/css': 0.23.2(jiti@2.7.0)(postcss-import@16.2.0(postcss@8.5.31))(postcss-modules@9.0.1(postcss@8.5.31))(postcss@8.5.31)(sass-embedded@1.105.2(source-map-js@1.2.2))(sass@1.105.2)(tsdown@0.23.2)(tsx@4.23.15)(yaml@2.9.1)
+      '@tsdown/exe': 0.23.2(tsdown@0.23.2)
       '@vitejs/devtools': 0.8.0(crossws@0.4.12(srvx@1.0.6))(srvx@1.0.6)(vite@packages+core)
       publint: 0.3.24
       tsx: 4.23.15
@@ -14088,7 +14191,6 @@ snapshots:
       unplugin-unused: 0.5.6
       unrun: 0.3.1
     transitivePeerDependencies:
-      - '@typescript/native-preview'
       - '@volar/typescript'
       - '@vue/language-core'
       - oxc-resolver
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 777e6caf1a..ea6eff818f 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -30,8 +30,8 @@ catalog:
   '@rollup/plugin-commonjs': ^29.0.0
   '@rollup/plugin-json': ^6.1.0
   '@rollup/plugin-node-resolve': ^16.0.0
-  '@tsdown/css': ^0.23.1
-  '@tsdown/exe': ^0.23.1
+  '@tsdown/css': ^0.23.2
+  '@tsdown/exe': ^0.23.2
   '@types/babel__core': 7.20.5
   '@types/connect': ^3.4.38
   '@types/cross-spawn': ^6.0.6
@@ -118,7 +118,7 @@ catalog:
   tinybench: ^6.0.0
   tinyexec: ^1.0.1
   tinyglobby: ^0.2.15
-  tsdown: ^0.23.1
+  tsdown: ^0.23.2
   tsx: ^4.22.0
   typescript: ~7.0.2
   unified: ^11.0.5
@@ -207,6 +207,11 @@ overrides:
   vite: workspace:@voidzero-dev/vite-plus-core@*
   vite-plus: workspace:vite-plus@*
   rolldown>typescript: ^6.0.0
+  # rolldown-plugin-dts 0.29 dropped the tsgo subprocess fallback; its tsc
+  # generator needs the classic TypeScript API, which typescript@7 (native)
+  # no longer provides. Give the plugin a classic TypeScript for dts emit,
+  # matching the rolldown>typescript and @volar/typescript pins.
+  'rolldown-plugin-dts@0.29.0-beta.2>typescript': ~6.0.3
   '@volar/typescript>typescript@>=7': '-'
   '@volar/language-service>typescript@>=7': '-'
 packageExtensions:
@@ -251,3 +256,7 @@ peerDependencyRules:
     oxlint-tsgolint: '*'
     rolldown: '*'
     vite: '*'
+    # packages/core pins typescript@7 and drives the plugin's oxc generator,
+    # which never loads typescript, so the overridden ~6.0.3 peer (see
+    # overrides) is allowed to stay unmet there.
+    'rolldown-plugin-dts@0.29.0-beta.2>typescript': 7.0.2