title: How can I install the BannerPlugin Webpack plugin using npm?
body: <p>I'd like to install the <a href="https://webpack.js.org/plugins/banner-plugin/" rel="nofollow noreferrer">BannerPlugin</a> for Webpack 4.12 using npm.  However by trying <code>npm i --save-dev banner-plugin</code>, <code>bannerplugin</code> or <code>webpack-banner-plugin</code>... npm fails to fetch the package and install it.  I'm using npm 6.1.0 but the issue is most likely because I don't know what the package name actually is. 
   I've found install instructions for another similar package (<a href="https://www.npmjs.com/package/banner-webpack-plugin" rel="nofollow noreferrer">banner-webpack-plugin</a>) only because npmjs.com has a convenient "install" tab off to the right showing the full install command string.  But I don't want to use this one.  I want to use BannerPlugin found on Webpack's <a href="https://webpack.js.org/plugins/" rel="nofollow noreferrer">plugins</a> list shown here.  How can I find the name of this package to be able to install it in my project?</p>