build(package): update `eslint` and install `prettier` and plugin
build(package): update `eslint` and install `prettier` and plugin

* eslint@5.16.0
* eslint-plugin-prettier@3.1.0
* prettier@1.18.2

remarkablemark/html-dom-parser,remarkablemark/html-dom-parser,remarkablemark/html-dom-parser,remarkablemark/html-dom-parser