.eslintrc.json

{
    "env": {
        "browser": true,
        "es2021": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:vue/essential",
        "plugin:@typescript-eslint/recommended"
    ],
    "parserOptions": {
        "ecmaVersion": "latest",
        "parser": "@typescript-eslint/parser",
        "sourceType": "module",
        "project": "./tsconfig.json"
    },
    "plugins": [
        "vue",
        "@typescript-eslint"
    ],
    "rules": {
        "@typescript-eslint/ban-ts-comment": [
          "error",
          {
            "ts-ignore": "allow-with-description"
          }
        ],
        "@typescript-eslint/no-namespace": "off",
        "@typescript-eslint/no-unused-vars": [
          "warn", {
            "args": "all",
            "argsIgnorePattern": "^_",
            "varsIgnorePattern": "^_"
          }
        ],
        "linebreak-style": [
            "error",
            "unix"
        ],
        "quotes": [
            "error",
            "double"
        ],
        "semi": [
            "error",
            "always"
        ],
        "@typescript-eslint/no-floating-promises": "error"
    }
}