chore: bump deps

jest.config.js

@@ -16,7 +16,8 @@ module.exports = {
     __COMPAT__: true,
     'ts-jest': {
       tsconfig: {
-        target: 'esnext'
+        target: 'esnext',
+        sourceMap: true
       }
     }
   },

packages/compiler-core/package.json

@@ -33,9 +33,9 @@
   "homepage": "https://github.com/vuejs/vue-next/tree/master/packages/compiler-core#readme",
   "dependencies": {
     "@vue/shared": "3.2.4",
-    "@babel/parser": "^7.12.0",
-    "@babel/types": "^7.12.0",
-    "estree-walker": "^2.0.1",
+    "@babel/parser": "^7.15.0",
+    "@babel/types": "^7.15.0",
+    "estree-walker": "^2.0.2",
     "source-map": "^0.6.1"
   }
 }

packages/compiler-core/src/babelUtils.ts

@@ -1,7 +1,7 @@
 import {
+  isReferenced,
   Identifier,
   Node,
-  isReferenced,
   Function,
   ObjectProperty
 } from '@babel/types'

packages/compiler-sfc/package.json

@@ -31,15 +31,15 @@
   },
   "homepage": "https://github.com/vuejs/vue-next/tree/master/packages/compiler-sfc#readme",
   "dependencies": {
-    "@babel/parser": "^7.13.9",
-    "@babel/types": "^7.13.0",
+    "@babel/parser": "^7.15.0",
+    "@babel/types": "^7.15.0",
     "@types/estree": "^0.0.48",
     "@vue/compiler-core": "3.2.4",
     "@vue/compiler-dom": "3.2.4",
     "@vue/compiler-ssr": "3.2.4",
     "@vue/shared": "3.2.4",
     "consolidate": "^0.16.0",
-    "estree-walker": "^2.0.1",
+    "estree-walker": "^2.0.2",
     "hash-sum": "^2.0.0",
     "lru-cache": "^5.1.1",
     "magic-string": "^0.25.7",

packages/compiler-sfc/src/compileScript.ts

@@ -1752,10 +1752,15 @@ function extractEventNames(
   ) {
     const typeNode = eventName.typeAnnotation.typeAnnotation
     if (typeNode.type === 'TSLiteralType') {
-      emits.add(String(typeNode.literal.value))
+      if (typeNode.literal.type !== 'UnaryExpression') {
+        emits.add(String(typeNode.literal.value))
+      }
     } else if (typeNode.type === 'TSUnionType') {
       for (const t of typeNode.types) {
-        if (t.type === 'TSLiteralType') {
+        if (
+          t.type === 'TSLiteralType' &&
+          t.literal.type !== 'UnaryExpression'
+        ) {
           emits.add(String(t.literal.value))
         }
       }

rollup.config.js

@@ -81,7 +81,7 @@ function createConfig(format, output, plugins = []) {
     process.exit(1)
   }
 
-  output.exports = 'auto'
+  output.exports = 'named'
   output.sourcemap = !!process.env.SOURCE_MAP
   output.externalLiveBindings = false