feat: add Typescript type definition file

[trodi]

ISSUES CLOSED: #57

You can now write your config file in Typescript with type safety. Just import the type as normal:
import { Options } from "cz-customizable";

[trodi]

I can successfully run the tests locally, so I'm not sure why they are failing on CI... Additionally, my changes don't impact the test that's failing.

[codecov]

Codecov Report

Merging #59 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master    #59   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           5      5           
  Lines         268    268           
=====================================
  Hits          268    268

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[leonardoanalista]

Thanks for your PR. I left some comments.
Travis build is green now.

[trodi]

Could you publish a new version to npm?

[leonardoanalista]

it should be automatically don by semantic-release since commit has feat: ...

[trodi]

It appears that the semantic-release has been failing for recent builds.

Travis Build

> semantic-release pre && npm publish && semantic-release post
npm ERR! publish Failed PUT 401
npm ERR! Linux 4.14.12-041412-generic
npm ERR! argv "/home/travis/.nvm/versions/node/v4.9.1/bin/node" "/home/travis/.nvm/versions/node/v4.9.1/bin/npm" "publish"
npm ERR! node v4.9.1
npm ERR! npm  v2.15.12
npm ERR! code E401
npm ERR! You must be logged in to publish packages. : cz-customizable

[leonardoanalista]

That’s a pretty old node version. I’ll look at the Travis config file to set node to the latest. Next will look at the 401.

[leonardoanalista]

🎉 This PR is included in version 5.3.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[leonardoanalista]

Please refer to PR #60 and releases https://github.com/leonardoanalista/cz-customizable/releases
We were using a pre-historic version of semantic release. It should be all back to automated releases from now on.