build: fix compat build type treatment

packages/vue-compat/api-extractor.json

@@ -1,7 +1,7 @@
 {
   "extends": "../../api-extractor.json",
-  "mainEntryPointFilePath": "./dist/packages/<unscopedPackageName>/src/index.d.ts",
+  "mainEntryPointFilePath": "./dist/packages/vue-compat/src/index.d.ts",
   "dtsRollup": {
-    "publicTrimmedFilePath": "./dist/<unscopedPackageName>.d.ts"
+    "publicTrimmedFilePath": "./dist/vue.d.ts"
   }
 }

packages/vue-compat/package.json

@@ -4,7 +4,6 @@
   "description": "Vue 3 compatibility build for Vue 2",
   "main": "index.js",
   "module": "dist/vue.runtime.esm-bundler.js",
-  "types": "dist/vue.d.ts",
   "unpkg": "dist/vue.global.js",
   "jsdelivr": "dist/vue.global.js",
   "files": [

rollup.config.js

@@ -81,6 +81,7 @@ function createConfig(format, output, plugins = []) {
     process.exit(1)
   }
 
+  output.exports = 'auto'
   output.sourcemap = !!process.env.SOURCE_MAP
   output.externalLiveBindings = false
 
@@ -97,7 +98,8 @@ function createConfig(format, output, plugins = []) {
     output.name = packageOptions.name
   }
 
-  const shouldEmitDeclarations = process.env.TYPES != null && !hasTSChecked
+  const shouldEmitDeclarations =
+    pkg.types && process.env.TYPES != null && !hasTSChecked
 
   const tsPlugin = ts({
     check: process.env.NODE_ENV === 'production' && !hasTSChecked,