text: const webpack = require('webpack');
  const merge = require('webpack-merge');
  const common = require('./webpack.common.js');
  
  module.exports = merge(common, {
    mode: 'development',
    devtool: 'inline-source-map',
    plugins: [
      new webpack.DefinePlugin({
        USERSTUDY_CONDITION: 6,
        'EXT.DEBUG': true
      })
    ]
  })
  