.eslintrc

{
    "env": {
        "browser": true,
        "es6": true,
        "node": true,
        "mocha": true,
        "jest": true
    },

    "extends": ["eslint:recommended", "plugin:react/recommended"],

    "parser": "babel-eslint",

    
    "parserOptions": {
        "sourceType": "module",
        "allowImportExportEverywhere": true
    },
    
    "plugins": [
      "react"
    ],
    
    "rules": {
        "indent": [ 2, 4 ],
        "space-in-parens": [ 2, "always" ],
        "template-curly-spacing": [ 2, "always" ],
        "array-bracket-spacing": [ 2, "always" ],
        "object-curly-spacing": [ 2, "always" ],
        "computed-property-spacing": [ 2, "always" ],
        "no-multiple-empty-lines": [ 2, { "max": 1, "maxEOF": 0, "maxBOF": 0 } ],
        "arrow-spacing": [2, { "before": true, "after": true }],
        "key-spacing": [2, { "beforeColon": false, "afterColon": true }],
        "keyword-spacing": [2, { "before": true, "after": true }],
        "space-infix-ops": [2, {"int32Hint": false}],
        "no-multi-spaces": [2],      

        "no-console": "error",

        "semi": [2, "always"],
        "semi-style": [2, "last"],

        "quotes": [ 2, "single", "avoid-escape" ],

        "no-use-before-define": [ 2, { "functions": false } ],
        
        "prefer-const": 1,
        
        "complexity": [ 1, 5 ]
        
    }
}