Contribution Guidelines

Before submitting a patch make sure —

Use npm update to load the latest dependencies
All tests are passing. If its a bug add a new test to mimic the bug.
Follows Standard code style.
Commits are in <type>(<scope>): <subject> format. Where type can be — feat fix docs style refactor perf test chore revert.

Best practice would be to use commitizen to make sure the commit is in standard format.
```
npm install commitizen -g
git cz -a
```