.eslintrc.json

{
    "env": {
        "browser": true,
        "es2021": true
    },
    "extends": [
        "plugin:vue/strongly-recommended",
        "plugin:vue/vue3-recommended",
        "eslint:recommended"
    ],
    "overrides": [
    ],
    "parser": "vue-eslint-parser",
    "parserOptions": {
      "parser": "@typescript-eslint/parser"
    },
    "plugins": [
        "vue",
        "@typescript-eslint"
    ],
    "rules": {
        "no-template-curly-in-string": "error",
        "no-unreachable": "error",
        "camelcase": [
          "error",
          {
            "properties": "never"
          }
        ],
        "curly": "error",
        "dot-notation": "error",
        "eqeqeq": "error",
        "func-style": [
          "error",
          "declaration"
        ],
        "no-console": "error",
        "no-magic-numbers": [
          "error",
          {
            "ignoreArrayIndexes": true,
            "ignoreClassFieldInitialValues": true
          }
        ],
        "prefer-arrow-callback": "error",
        "array-bracket-newline": [
          "error",
          {
            "multiline": true 
          }
        ],
        "arrow-parens": [
          "error",
          "always"
        ],
        "arrow-spacing": "error",
        "brace-style": "error",
        "comma-dangle": [
          "error",
          {
            "arrays": "always-multiline",
            "objects": "always-multiline",
            "imports": "always-multiline",
            "exports": "always-multiline",
            "functions": "always-multiline"
          }
        ],
        "comma-spacing": "error",
        "indent": [
          "error",
          2
        ],
        "linebreak-style": [
          "error",
          "unix"
        ],
        "max-len": "error",
        "no-extra-parens": "error",
        "no-multi-spaces": "error",
        "no-multiple-empty-lines": [
          "error",
          {
            "max": 1,
            "maxEOF": 0
          }
        ],
        "no-tabs": "error",
        "no-trailing-spaces": "error",
        "object-curly-spacing": ["error", "always"],
        "quotes": [
          "error",
          "double"
        ],
        "semi": [
          "error",
          "always"
        ],
        "@typescript-eslint/no-non-null-assertion": "off",
        "@typescript-eslint/no-unused-vars": [
          "error",
          {
            "argsIgnorePattern": "^_"
          }
        ]
      }
}