ts-declaration-webpack-plugin

This Webpack plugin generate a single TypeScript *.d.ts declaration file per entry.

Installation

$ npm install ts-declaration-webpack-plugin --save-dev

Usage

• Simply add the plugin to webpack.config.js:

  const TsDeclarationWebpackPlugin = require('ts-declaration-webpack-plugin');
   
  module.exports = {
      entry: {
          app: './src/main.ts',
          component: './src/component.tsx',
      },
      output: {
          path: path.resolve('./dist'),
          filename: '[name].js',
      },
      plugins: [
          new TsDeclarationWebpackPlugin(),
      ]
  }

• Done! will generate app.d.ts and component.d.ts next to the js files in dist folder!

Options

new TsDeclarationWebpackPlugin({
    name: '[name].d.ts', // Not required, '[name].d.ts' by default (to match output fileName)
    test: /\.tsx$/, // Not required, filters '.ts' and '.tsx' by default
})

Have Fun!