webpack.config.js

//@ts-check

'use strict';

const path = require('path');

/**@type {import('webpack').Configuration}*/
const config = {
    target: 'node',
    mode: 'none', // Set to 'production' when packaging

    entry: './src/extension.ts',
    output: {
        path: path.resolve(__dirname, 'out', 'src'),
        filename: 'extension.js',
        libraryTarget: 'commonjs2',
    },
    devtool: 'nosources-source-map',
    externals: {
        vscode: 'commonjs vscode', // vscode module provided by VS Code itself.
    },
    resolve: {
        extensions: ['.ts', '.js'],
    },
    module: {
        rules: [
            {
                test: /\.ts$/,
                exclude: /node_modules/,
                use: [
                    {
                        loader: 'ts-loader',
                    },
                ],
            },
        ],
    },
};
module.exports = config;