.eslintrc.json

{
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended",
        "plugin:vue/vue3-recommended",
        "plugin:vue-scoped-css/base"
    ],
    "env": {
        "browser": true,
        "node": true,
        "jest": true,
        "es6": true
    },
    "globals": {
        "Helper": "readonly"
    },
    "plugins": [
        "vue",
        "@typescript-eslint"
    ],
    "parser": "vue-eslint-parser",
    "parserOptions": {
        "parser": "@typescript-eslint/parser",
        "sourceType": "module",
        "ecmaFeatures": {
            "jsx": true
        }
    },
    "rules": {
        "semi": [
            "error",
            "always"
        ],
        "quotes": [
            "error",
            "single"
        ],
        "vue/html-indent": [
            "error",
            4,
            {
                "attribute": 1,
                "baseIndent": 1,
                "closeBracket": 0,
                "alignAttributesVertically": false,
                "ignores": []
            }
        ],
        "vue/html-closing-bracket-newline": [
            "error",
            {
                "singleline": "never",
                "multiline": "never"
            }
        ],
        "vue/first-attribute-linebreak": "off",
        "vue/max-attributes-per-line": "off"
    }
}