Base Webpack configuration files.
```
yarn add --dev @yanhuang/webpack-configs
```
Or
```
npm install --save-dev @yanhuang/webpack-configs
```
```
const webpackMerge = require('webpack-merge');
const baseConfig = require('@yanhuang/webpack-configs');
module.exports = webpackMerge(baseConfig, {
entry: {...},
output: {...},
})
```