* Use browserslist to parse browsers from query.
* Update README.
* Use int values.
* Allow `isPluginRequired` use browserslist queries.
* Fix conflicts during different versions merging.
* Add tests for browserslist queries.
* Early return for getTargets.
* Update README: Describe `browsers` option.
* fix doc [skip ci]
* Move to dependencies [skip ci]
* Remove unused const.
* Use doublequotes for strings.