.eslintrc.json

{
    "parser": "babel-eslint",
    "parserOptions": {
        "ecmaVersion": 6,
        "sourceType": "module",
        "ecmaFeatures": {
            "modules": true
        }
    },
    "plugins": ["prettier"],
    "env": {
        "browser": true,
        "es6": true,
        "node": true
    },
    "extends": ["eslint:recommended", "plugin:import/errors"],
    "globals": {
        "Phaser": true
    },
    "settings": {
        "import/core-modules": ["phaser"]
    },
    "rules": {
        "no-multi-spaces": "off",
        "no-console": "off",
        "camelcase": "off",
        "padded-blocks": "off",
        "prettier/prettier": [
            "warn",
            {
                "singleQuote": true
            }
        ],
        "valid-jsdoc": [
            "error",
            {
                "requireParamDescription": true,
                "requireReturnDescription": true,
                "requireReturn": false,
                "prefer": {
                    "returns": "returns"
                }
            }
        ],
        "require-jsdoc": [
            "error",
            {
                "require": {
                    "FunctionDeclaration": true,
                    "MethodDefinition": true,
                    "ClassDeclaration": true,
                    "ArrowFunctionExpression": false,
                    "FunctionExpression": false
                }
            }
        ],
        "no-unused-vars": ["error"],
	"no-var": ["error"]
    }
}