Minimal TypeScript Library

This is a template for a TypeScript library that has the following already properly set up:

• Library can be consumed in NPM
• Library can be consumed in an HTML file (load using <script> tag)
• A development JS file that has source maps that points back to the TypeScript files for debugging
• A production JS file that is minified / uglified
• Library exposes more than 1 class

This library is an algorithmic library - meaning it's not doing any HTML UI work, just straight algorithmic-like code using JavaScript.

Other things that got accomplished:

• Definition files got generated
• Learned about re-exporting: https://www.typescriptlang.org/docs/handbook/modules.html

It has been a rather frustrating learning experience (for me) to get this far. Links that helped to produce this:

• https://marcobotto.com/blog/compiling-and-bundling-typescript-libraries-with-webpack/

  Suggested creating CommonJS build, ES6 build and a UMD build. However, uses old Webpack v2 and the webpack.config.js isn't valid anymore

• https://derekworthen.com/posts/authoring-typescript-libraries/

  Suggested also outputting d.ts files. However, the article uses babel which is no longer needed in newer Webpack

• https://webpack.js.org/guides/typescript/

  The prior 2 articles' webpack.config.js didn't quite work, so I ended up using the config on webpack's website. Source map config is also from this article

• https://webpack.js.org/guides/production/

  This article suggests using different config files

• https://stackoverflow.com/questions/64639839/typescript-webpack-library-generates-referenceerror-self-is-not-defined

  Prior configs result in library not usable in NPM environment