Setting up Mixpanel in React with Typescript

This helper file is based off of Andre Woons' wonderfully simple article, Setting up Mixpanel in React. I added some hacky type safety to the Mixpanel methods based on the official docs.

##Usage

1. Copy Mixpanel.ts into your project directory, placing it wherever makes organizational sense (ex. in a helpers folder).
2. Setup a Mixpanel account and copy your token into the mixpanel.init('') function in the Mixpanel.ts file.
3. Be sure you have node types installed; if not, run npm i @types/node to install.
4. Import Mixpanel in any of your components where you need to track an event.
5. Use Mixpanel as you would here: https://developer.mixpanel.com/docs/javascript
6. Optionally add any additional methods you need. I only included the Mixpanel methods I required.

License

MIT