.eslintrc.json

{
    "env": {
        "browser": true,
        "es6": true,
        "jquery": true,
        "jest/globals": true
    },
    "extends": [
        "plugin:vue/essential",
        "standard",
        "plugin:jest/recommended",
        "plugin:jest/style"
    ],
    "globals": {
        "Atomics": "readonly",
        "SharedArrayBuffer": "readonly",
        "assert": "readonly"
    },
    "parserOptions": {
        "ecmaVersion": 2018,
        "parser": "@typescript-eslint/parser",
        "sourceType": "module"
    },
    "plugins": [
        "vue",
        "@typescript-eslint",
        "eslint-plugin-vue",
        "jest"
    ],
    "rules": {
        "comma-dangle": ["error", "always-multiline"],
        "no-useless-return": "off",
        "space-before-function-paren": "off",
        "jest/expect-expect": "off",
        "max-len": ["error", { "code": 100 }]
    }
}