{ "env": { "browser": true }, "parser": "babel-eslint", "plugins": [ "react" ], "rules": { // key: 0 = allow, 1 = warn, 2 = error "comma-dangle": [0, "always-multiline"], "no-process-exit": [0], "no-underscore-dangle": [0], "no-use-before-define": [0], "quotes": [1, "single", "avoid-escape"], "strict": [2, "global"] } }