Enabling TypeScript (ts-loader)
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Read the updated version of this page for Symfony 7.1 (the current stable version).
Want to use TypeScript? No problem! First, enable it:
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// webpack.config.js
// ...
Encore
// ...
+ .addEntry('main', './assets/main.ts')
+ .enableTypeScriptLoader()
// optionally enable forked type script for faster builds
// https://www.npmjs.com/package/fork-ts-checker-webpack-plugin
// requires that you have a tsconfig.json file that is setup correctly.
+ //.enableForkedTypeScriptTypesChecking()
;Then restart Encore. When you do, it will give you a command you can run to install any missing dependencies. After running that command and restarting Encore, you're done!
Any .ts files that you require will be processed correctly. You can
also configure the ts-loader options via the enableTypeScriptLoader()
method.
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Encore
// ...
.addEntry('main', './assets/main.ts')
- .enableTypeScriptLoader()
+ .enableTypeScriptLoader(function(tsConfig) {
+ // You can use this callback function to adjust ts-loader settings
+ // https://github.com/TypeStrong/ts-loader/blob/master/README.md#loader-options
+ // For example:
+ // tsConfig.silent = false
+ })
// ...
;See the Encore's index.js file for detailed documentation and check out the tsconfig.json reference and the Webpack guide about Typescript.
If React is enabled (.enableReactPreset()), any .tsx file will also be
processed by ts-loader.
