Add a ruleset powered by unicorn plugin into essentials config

[wakamsha]

Feature Request Summary

I'd like to make essentials config more powerful by extending the rules about variables naming and common API usage.

Problem of Background

Although the ESLint provides many rules, they are still insufficient for large code-base. In particular, it lacks rules for variable naming and common API usage.

Proposed Solution

Add a ruleset powered by eslint-plugin-unicorn into essentials config. This plugin provides more than 100 rules about TypeScript and Node.js as well as common APIs.

Alternatives

Others

Adding a new ruleset should be provided as a major update.

e.g. Release 18.0.0 / 2019-08-10 · airbnb/eslint-config-airbnb