.eslintrc.json

{
    "plugins": [
        "cypress",
        "chai-friendly",
        "mocha"
    ],
    "env": {
        "browser": true,
        "cypress/globals": true
    },
    "extends": [
        "plugin:cypress/recommended",
        "plugin:chai-friendly/recommended",
        "airbnb"
    ],
    "rules": {
        "cypress/assertion-before-screenshot": "warn",
        "cypress/no-force": "warn",
        "no-param-reassign": "off",
        "func-names": 0,
        "max-len": ["error", 
            { 
                "code": 100
            }
        ],
        "no-multiple-empty-lines": [
            "error",
            {
                "max": 1,
                "maxEOF": 1
            }
        ],
        "capitalized-comments": [
            "error",
            "never"
        ],
        "no-inline-comments": "error",
        "padding-line-between-statements": [
            "error",
            { 
                "blankLine": "always",
                "prev": [
                    "const",
                    "let",
                    "var"
                ],
                "next": "*"
            },
            { 
                "blankLine": "never",
                "prev": [
                    "const",
                    "let",
                    "var"
                ],
                "next": [
                    "const",
                    "let",
                    "var"
                ]
            },
            { 
                "blankLine": "always",
                "prev": "function",
                "next": "*"
            },
            { 
                "blankLine": "always",
                "prev": "*",
                "next": "return"
            }
        ],
        "prefer-destructuring": "off",
        "no-use-before-define": [ 2, { "functions": false } ],
        "object-shorthand": [
            "error",
            "never"
        ],
        "comma-dangle": [
            "error",
            "never"
        ],
        "no-unused-expressions": 0,
        "chai-friendly/no-unused-expressions": 2,
        "indent": [
            "error",
            4
        ],
        "linebreak-style": 0,
        "quotes": [
            "error",
            "single"
        ],
        "semi": [
            "error",
            "never"
        ],
        "mocha/no-exclusive-tests": "error"
    },
    "parserOptions": {
        "ecmaFeatures": {
            "experimentalObjectRestSpread": true,
            "jsx": true
        },
        "sourceType": "module"
    }
}