diff --git a/package.json b/package.json
index d221e8d..1f3a0a1 100644
--- a/package.json
+++ b/package.json
@@ -83,6 +83,7 @@
   "dependencies": {
     "@babel/core": "^7.22.8",
     "@babel/plugin-transform-arrow-functions": "^7.22.5",
+    "@babel/plugin-transform-classes": "^7.22.15",
     "cac": "^6.7.14",
     "esbuild": "^0.18.11",
     "magic-string": "^0.30.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index baa2af3..64978c5 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -11,6 +11,9 @@ dependencies:
   '@babel/plugin-transform-arrow-functions':
     specifier: ^7.22.5
     version: 7.22.5(@babel/core@7.22.8)
+  '@babel/plugin-transform-classes':
+    specifier: ^7.22.15
+    version: 7.22.15(@babel/core@7.22.8)
   cac:
     specifier: ^6.7.14
     version: 6.7.14
@@ -102,6 +105,11 @@ packages:
       '@babel/highlight': 7.22.5
     dev: false
 
+  /@babel/compat-data@7.22.20:
+    resolution: {integrity: sha512-BQYjKbpXjoXwFW5jGqiizJQQT/aC7pFm9Ok1OWssonuguICi264lbgMzRp2ZMmRSlfkX6DsWDDcsrctK8Rwfiw==}
+    engines: {node: '>=6.9.0'}
+    dev: false
+
   /@babel/compat-data@7.22.6:
     resolution: {integrity: sha512-29tfsWTq2Ftu7MXmimyC0C5FDZv5DYxOZkh3XD3+QW4V/BYuv/LyEsjj3c0hqedEaDt6DBfDvexMKU8YevdqFg==}
     engines: {node: '>=6.9.0'}
@@ -140,6 +148,24 @@ packages:
       jsesc: 2.5.2
     dev: false
 
+  /@babel/helper-annotate-as-pure@7.22.5:
+    resolution: {integrity: sha512-LvBTxu8bQSQkcyKOU+a1btnNFQ1dMAd0R6PyW3arXes06F6QLWLIrd681bxRPIXlrMGR3XYnW9JyML7dP3qgxg==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/types': 7.22.5
+    dev: false
+
+  /@babel/helper-compilation-targets@7.22.15:
+    resolution: {integrity: sha512-y6EEzULok0Qvz8yyLkCvVX+02ic+By2UdOhylwUOvOn9dvYc9mKICJuuU1n1XBI02YWsNsnrY1kc6DVbjcXbtw==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/compat-data': 7.22.20
+      '@babel/helper-validator-option': 7.22.15
+      browserslist: 4.21.9
+      lru-cache: 5.1.1
+      semver: 6.3.1
+    dev: false
+
   /@babel/helper-compilation-targets@7.22.6(@babel/core@7.22.8):
     resolution: {integrity: sha512-534sYEqWD9VfUm3IPn2SLcH4Q3P86XL+QvqdC7ZsFrzyyPF3T4XGiVghF6PTYNdWg6pXuoqXxNQAhbYeEInTzA==}
     engines: {node: '>=6.9.0'}
@@ -154,6 +180,11 @@ packages:
       lru-cache: 5.1.1
     dev: false
 
+  /@babel/helper-environment-visitor@7.22.20:
+    resolution: {integrity: sha512-zfedSIzFhat/gFhWfHtgWvlec0nqB9YEIVrpuwjruLlXfUSnA8cJB0miHKwqDnQ7d32aKo2xt88/xZptwxbfhA==}
+    engines: {node: '>=6.9.0'}
+    dev: false
+
   /@babel/helper-environment-visitor@7.22.5:
     resolution: {integrity: sha512-XGmhECfVA/5sAt+H+xpSg0mfrHq6FzNr9Oxh7PSEBBRUb/mL7Kz3NICXb194rCqAEdxkhPT1a88teizAFyvk8Q==}
     engines: {node: '>=6.9.0'}
@@ -174,6 +205,13 @@ packages:
       '@babel/types': 7.22.5
     dev: false
 
+  /@babel/helper-member-expression-to-functions@7.23.0:
+    resolution: {integrity: sha512-6gfrPwh7OuT6gZyJZvd6WbTfrqAo7vm4xCzAXOusKqq/vWdKXphTpj5klHKNmRUU6/QRGlBsyU9mAIPaWHlqJA==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/types': 7.23.0
+    dev: false
+
   /@babel/helper-module-imports@7.22.5:
     resolution: {integrity: sha512-8Dl6+HD/cKifutF5qGd/8ZJi84QeAKh+CEe1sBzz8UayBBGg1dAIJrdHOcOM5b2MpzWL2yuotJTtGjETq0qjXg==}
     engines: {node: '>=6.9.0'}
@@ -197,11 +235,30 @@ packages:
       - supports-color
     dev: false
 
+  /@babel/helper-optimise-call-expression@7.22.5:
+    resolution: {integrity: sha512-HBwaojN0xFRx4yIvpwGqxiV2tUfl7401jlok564NgB9EHS1y6QT17FmKWm4ztqjeVdXLuC4fSvHc5ePpQjoTbw==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/types': 7.22.5
+    dev: false
+
   /@babel/helper-plugin-utils@7.22.5:
     resolution: {integrity: sha512-uLls06UVKgFG9QD4OeFYLEGteMIAa5kpTPcFL28yuCIIzsf6ZyKZMllKVOCZFhiZ5ptnwX4mtKdWCBE/uT4amg==}
     engines: {node: '>=6.9.0'}
     dev: false
 
+  /@babel/helper-replace-supers@7.22.20(@babel/core@7.22.8):
+    resolution: {integrity: sha512-qsW0In3dbwQUbK8kejJ4R7IHVGwHJlV6lpG6UA7a9hSa2YEiAib+N1T2kr6PEeUT+Fl7najmSOS6SmAwCHK6Tw==}
+    engines: {node: '>=6.9.0'}
+    peerDependencies:
+      '@babel/core': ^7.0.0
+    dependencies:
+      '@babel/core': 7.22.8
+      '@babel/helper-environment-visitor': 7.22.20
+      '@babel/helper-member-expression-to-functions': 7.23.0
+      '@babel/helper-optimise-call-expression': 7.22.5
+    dev: false
+
   /@babel/helper-simple-access@7.22.5:
     resolution: {integrity: sha512-n0H99E/K+Bika3++WNL17POvo4rKWZ7lZEp1Q+fStVbUi8nxPQEBOlTmCOxW/0JsS56SKKQ+ojAe2pHKJHN35w==}
     engines: {node: '>=6.9.0'}
@@ -221,11 +278,21 @@ packages:
     engines: {node: '>=6.9.0'}
     dev: false
 
+  /@babel/helper-validator-identifier@7.22.20:
+    resolution: {integrity: sha512-Y4OZ+ytlatR8AI+8KZfKuL5urKp7qey08ha31L8b3BwewJAoJamTzyvxPR/5D+KkdJCGPq/+8TukHBlY10FX9A==}
+    engines: {node: '>=6.9.0'}
+    dev: false
+
   /@babel/helper-validator-identifier@7.22.5:
     resolution: {integrity: sha512-aJXu+6lErq8ltp+JhkJUfk1MTGyuA4v7f3pA+BJ5HLfNC6nAQ0Cpi9uOquUj8Hehg0aUiHzWQbOVJGao6ztBAQ==}
     engines: {node: '>=6.9.0'}
     dev: false
 
+  /@babel/helper-validator-option@7.22.15:
+    resolution: {integrity: sha512-bMn7RmyFjY/mdECUbgn9eoSY4vqvacUnS9i9vGAGttgFWesO6B4CYWA7XlpbWgBt71iv/hfbPlynohStqnu5hA==}
+    engines: {node: '>=6.9.0'}
+    dev: false
+
   /@babel/helper-validator-option@7.22.5:
     resolution: {integrity: sha512-R3oB6xlIVKUnxNUxbmgq7pKjxpru24zlimpE8WK47fACIlM0II/Hm1RS8IaOI7NgCr6LNS+jl5l75m20npAziw==}
     engines: {node: '>=6.9.0'}
@@ -269,6 +336,24 @@ packages:
       '@babel/helper-plugin-utils': 7.22.5
     dev: false
 
+  /@babel/plugin-transform-classes@7.22.15(@babel/core@7.22.8):
+    resolution: {integrity: sha512-VbbC3PGjBdE0wAWDdHM9G8Gm977pnYI0XpqMd6LrKISj8/DJXEsWqgRuTYaNE9Bv0JGhTZUzHDlMk18IpOuoqw==}
+    engines: {node: '>=6.9.0'}
+    peerDependencies:
+      '@babel/core': ^7.0.0-0
+    dependencies:
+      '@babel/core': 7.22.8
+      '@babel/helper-annotate-as-pure': 7.22.5
+      '@babel/helper-compilation-targets': 7.22.15
+      '@babel/helper-environment-visitor': 7.22.5
+      '@babel/helper-function-name': 7.22.5
+      '@babel/helper-optimise-call-expression': 7.22.5
+      '@babel/helper-plugin-utils': 7.22.5
+      '@babel/helper-replace-supers': 7.22.20(@babel/core@7.22.8)
+      '@babel/helper-split-export-declaration': 7.22.6
+      globals: 11.12.0
+    dev: false
+
   /@babel/template@7.22.5:
     resolution: {integrity: sha512-X7yV7eiwAxdj9k94NEylvbVHLiVG1nvzCV2EAowhxLTwODV1jl9UzZ48leOC0sH7OnuHrIkllaBgneUykIcZaw==}
     engines: {node: '>=6.9.0'}
@@ -305,6 +390,15 @@ packages:
       to-fast-properties: 2.0.0
     dev: false
 
+  /@babel/types@7.23.0:
+    resolution: {integrity: sha512-0oIyUfKoI3mSqMvsxBdclDwxXKXAUA8v/apZbc+iSyARYou1o8ZGDxbUYyLFoW2arqS2jDGqJuZvv1d/io1axg==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/helper-string-parser': 7.22.5
+      '@babel/helper-validator-identifier': 7.22.20
+      to-fast-properties: 2.0.0
+    dev: false
+
   /@esbuild/android-arm64@0.18.11:
     resolution: {integrity: sha512-snieiq75Z1z5LJX9cduSAjUr7vEI1OdlzFPMw0HH5YI7qQHDd3qs+WZoMrWYDsfRJSq36lIA6mfZBkvL46KoIw==}
     engines: {node: '>=12'}
@@ -2355,6 +2449,11 @@ packages:
       tslib: 2.6.0
     dev: true
 
+  /semver@6.3.1:
+    resolution: {integrity: sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA==}
+    hasBin: true
+    dev: false
+
   /semver@7.3.8:
     resolution: {integrity: sha512-NB1ctGL5rlHrPJtFDVIVzTyQylMLu9N9VICA6HSFJo8MCGVTMW6gfpicwKmmK/dAjTOrqu5l63JJOpDSrAis3A==}
     engines: {node: '>=10'}
diff --git a/src/plugins/bytecode.ts b/src/plugins/bytecode.ts
index 6884bf6..5b00816 100644
--- a/src/plugins/bytecode.ts
+++ b/src/plugins/bytecode.ts
@@ -175,7 +175,7 @@ export function bytecodePlugin(options: BytecodeOptions = {}): Plugin | null {
 
   const _transform = (code: string): string => {
     const re = babel.transform(code, {
-      plugins: ['@babel/plugin-transform-arrow-functions']
+      plugins: ['@babel/plugin-transform-classes', '@babel/plugin-transform-arrow-functions']
     })
     return re.code || ''
   }