yarn add -D eslint-config-react-impression babel-eslint@^8.2.5 eslint@^4.18.0 eslint-config-standard@^11.0.0 eslint-config-standard-react@^6.0.0 eslint-plugin-import@^2.8.0 eslint-plugin-node@^5.2.1 eslint-plugin-promise@^3.6.0 eslint-plugin-react@^7.6.1 eslint-plugin-standard@^3.0.1