feat(devtools-api): add no-op stub under node export condition

packages/devtools-api/package.json

@@ -12,6 +12,10 @@
   "sideEffects": false,
   "exports": {
     ".": {
+      "node": {
+        "import": "./dist/index-node.js",
+        "require": "./dist/index-node.cjs"
+      },
       "import": "./dist/index.js",
       "require": "./dist/index.cjs"
     }

packages/devtools-api/src/index-node.ts

@@ -0,0 +1,19 @@
+import type { PluginDescriptor, PluginSetupFunction } from '@vue/devtools-kit'
+
+export function addCustomCommand(): void {}
+export function addCustomTab(): void {}
+export function onDevToolsClientConnected(_fn: () => void): Promise<void> {
+  return new Promise<void>(() => {})
+}
+export function onDevToolsConnected(_fn: () => void): Promise<void> {
+  return new Promise<void>(() => {})
+}
+export function removeCustomCommand(): void {}
+export function setupDevToolsPlugin(_pluginDescriptor: PluginDescriptor, _setupFn: PluginSetupFunction): void {}
+
+export { setupDevToolsPlugin as setupDevtoolsPlugin }
+
+export type {
+  CustomCommand,
+  CustomTab,
+} from '@vue/devtools-kit'

packages/devtools-api/tsdown.config.ts

@@ -1,7 +1,7 @@
 import { defineConfig } from 'tsdown'
 
 const baseConfig = defineConfig({
-  entry: 'src/index.ts',
+  entry: ['src/index.ts', 'src/index-node.ts'],
   deps: {
     neverBundle: [
       'vue',
@@ -28,6 +28,7 @@ const cjsConfig = defineConfig({
 
 const iifeConfig = defineConfig({
   ...baseConfig,
+  entry: 'src/index.ts',
   format: 'iife',
   deps: {
     ...baseConfig.deps,
@@ -41,6 +42,7 @@ const iifeConfig = defineConfig({
 
 const esmBrowserConfig = defineConfig({
   ...baseConfig,
+  entry: 'src/index.ts',
   format: 'esm',
   deps: {
     ...baseConfig.deps,