.eslintrc.json

{
    "env": {
        "node": true,
        "browser": true,
        "es6": true
    },
    "extends": [
        "@salesforce/eslint-config-lwc/recommended",
        "plugin:@salesforce/eslint-plugin-aura/recommended",
        "plugin:@salesforce/eslint-plugin-aura/locker"
    ],
    "globals": {
        "Atomics": "readonly",
        "SharedArrayBuffer": "readonly"
    },
    "parser": "@babel/eslint-parser",
    "parserOptions": {
        "ecmaVersion": 6,
        "requireConfigFile": false,
        "babelOptions": {
            "parserOpts": {
                "plugins": ["classProperties", ["decorators", { "decoratorsBeforeExport": false }]]
            }
        }
    },

    "plugins": ["@lwc/eslint-plugin-lwc", "@salesforce/eslint-plugin-aura"],
    "rules": {
        "strict": 0,
        "no-unused-expressions": 0,
        "vars-on-top": 0
    }
}