message: rm unused exts
diff: @@ -3,7 +3,7 @@ const nodeExternals = require('webpack-node-externals');
  module.exports = {
  entry: './src/index.ts',
  resolve: {
  - extensions: ['.ts', '.js', '.tsx', '.jsx'],
  + extensions: ['.ts', '.js'],
  },
  externals: [nodeExternals()],
  module: {
  