Production build with ES6 classes causes errors from UglifyJS #2
Description
Running preact build with the default tsconfig.json and preact.config.js files created by this plugin cause the following with a recently created Preact application (created with preact-cli):
[at-loader] Checking started in a separate process...
[at-loader] Ok, 0.732 sec.
0.chunk.32652.js from UglifyJs
Unexpected token: name (Profile) [./routes/profile/index.tsx:4,14][0.chunk.32652.js:20,6]
1.chunk.f5e4c.js from UglifyJs
Unexpected token: name (PostList) [./routes/posts/index.tsx:15,0][1.chunk.f5e4c.js:24,6]
2.chunk.d1976.js from UglifyJs
Unexpected token: name (Post) [./routes/post/index.tsx:15,14][2.chunk.d1976.js:12,6]
bundle.958ca.js from UglifyJs
Unexpected token: punc ()) [./components/app.tsx:12,43][bundle.958ca.js:913,165]
Build failed!
I got around the issue by adding the following to tsconfig.json:
{
"compileOnSave": false,
"compilerOptions": {
"target": "es2017",
"module": "esnext",
"moduleResolution": "node",
"sourceMap": true,
"jsx": "react",
"jsxFactory": "h",
"allowJs": false
+ },
+ "exclude": [
+ "node_modules"
+ ],
+ "awesomeTypescriptLoaderOptions": {
+ "useBabel": true,
+ "useCache": true
+ }
}