.eslintrc

{
  "root": true,
  "extends": [
    "standard"
  ],
  "plugins": [
    "html"
  ],
  "parser": "@babel/eslint-parser",
  "parserOptions": {
    // "requireConfigFile": false
  },
  "rules": {
    "no-new": "off",
    "camelcase": "off",
    "no-return-assign": "off",
    "space-before-function-paren": ["error", "never"],
    "no-var": "error",
    "no-fallthrough": "off",
    "prefer-promise-reject-errors": "off",
    "eqeqeq": "off",
    "no-multiple-empty-lines": [1, {"max": 2}],
    "comma-dangle": [2, "always-multiline"],
    "standard/no-callback-literal": "off",
    "prefer-const": "off",
    "no-labels": "off",
    "node/no-callback-literal": "off"
  },
  "ignorePatterns": ["vendors", "*.min.js", "dist"],
  "overrides": [
    {
      "files": [ "*.vue" ],
      "rules": {
        "no-new": "off",
        "camelcase": "off",
        "no-return-assign": "off",
        "space-before-function-paren": ["error", "never"],
        "no-var": "error",
        "no-fallthrough": "off",
        "prefer-promise-reject-errors": "off",
        "eqeqeq": "off",
        "no-multiple-empty-lines": [1, {"max": 2}],
        "comma-dangle": [2, "always-multiline"],
        "standard/no-callback-literal": "off",
        "prefer-const": "off",
        "no-labels": "off",
        "node/no-callback-literal": "off",
        "vue/multi-word-component-names": "off",
        "@typescript-eslint/strict-boolean-expressions": "off",
        "@typescript-eslint/explicit-function-return-type": "off",
        "@typescript-eslint/space-before-function-paren": "off",
        "@typescript-eslint/no-non-null-assertion": "off",
        "@typescript-eslint/naming-convention": "off",
        "@typescript-eslint/ban-ts-comment": "off",
        "vue/max-attributes-per-line": "off",
        "vue/singleline-html-element-content-newline": "off",
        "vue/use-v-on-exact": "off",
        "@typescript-eslint/restrict-template-expressions": "off",
        // "no-undef": "off"
      },
      "parser": "vue-eslint-parser",
      "extends": [
        "plugin:vue/base",
        // "plugin:vue/strongly-recommended"
        "plugin:vue/vue3-recommended",
        "standard-with-typescript",
      ],
      "parserOptions": {
        "sourceType": "module",
        "parser": {
          // Script parser for `<script>`
         "js": "@typescript-eslint/parser",

          // Script parser for `<script lang="ts">`
         "ts": "@typescript-eslint/parser"
        },
        "extraFileExtensions": [".vue"]
      }
    },
    {
      "files": [ "*.ts" ],
      "rules": {
        "no-new": "off",
        "camelcase": "off",
        "no-return-assign": "off",
        "space-before-function-paren": ["error", "never"],
        "no-var": "error",
        "no-fallthrough": "off",
        "prefer-promise-reject-errors": "off",
        "eqeqeq": "off",
        "no-multiple-empty-lines": [1, {"max": 2}],
        "comma-dangle": [2, "always-multiline"],
        "standard/no-callback-literal": "off",
        "prefer-const": "off",
        "no-labels": "off",
        "node/no-callback-literal": "off",
        "@typescript-eslint/strict-boolean-expressions": "off",
        "@typescript-eslint/explicit-function-return-type": "off",
        "@typescript-eslint/space-before-function-paren": "off",
        "@typescript-eslint/no-non-null-assertion": "off",
        "@typescript-eslint/restrict-template-expressions": [1, {
          "allowBoolean": true
        }],
        "@typescript-eslint/naming-convention": "off",
        "@typescript-eslint/return-await": "off",
        "@typescript-eslint/ban-ts-comment": "off",
        "multiline-ternary": "off",
        "@typescript-eslint/comma-dangle": "off",
      },
      "parser": "@typescript-eslint/parser",
      "extends": [
        "standard-with-typescript"
      ],
      "parserOptions": {
        "project": "./src/**/tsconfig.json"
      }
    }
  ]
}