.eslintrc.json

{
  "env": {
    "browser": true
  },
  "parserOptions": {
    "ecmaVersion": 2023,
    "sourceType": "module"
  },
  "extends": [
    "eslint:recommended",
    "plugin:import/recommended",
    "plugin:svelte/recommended"
  ],
  "settings": {
    "import/resolver": {
      "node": {},
      "exports": {}
    },
    "import/parsers": {
      "espree": [".js", ".jsx", ".cjs", ".mjs"]
    }
  },
  "rules": {
    "array-bracket-newline": ["error", "consistent"],
    "array-bracket-spacing": "error",
    "arrow-parens": "error",
    "arrow-spacing": "error",
    "block-spacing": "error",
    "brace-style": "error",
    "comma-dangle": "error",
    "comma-spacing": "error",
    "comma-style": "error",
    "curly": "error",
    "default-param-last": "error",
    "dot-location": ["error", "property"],
    "dot-notation": "error",
    "eol-last": "error",
    "eqeqeq": "error",
    "func-call-spacing": "error",
    "function-paren-newline": "error",
    "generator-star-spacing": ["error", { "before": false, "after": true }],
    "implicit-arrow-linebreak": "error",
    "indent": ["error", 2, { "ignoreComments": true, "SwitchCase": 1 }],
    "key-spacing": "error",
    "keyword-spacing": "error",
    "linebreak-style": "error",
    "max-len": ["warn", { "code": 160, "ignoreStrings": true, "ignoreTemplateLiterals": true, "ignoreRegExpLiterals": true }],
    "new-parens": "error",
    "no-caller": "error",
    "no-case-declarations": "off",
    "no-console": "error",
    "no-constant-binary-expression": "error",
    "no-constructor-return": "error",
    "no-duplicate-imports": "error",
    "no-empty-static-block": "error",
    "no-eval": "error",
    "no-extend-native": "error",
    "no-extra-bind": "error",
    "no-extra-label": "error",
    "no-extra-parens": ["error", "all", { "nestedBinaryExpressions": false }],
    "no-fallthrough": "off",
    "no-floating-decimal": "error",
    "no-implicit-globals": "error",
    "no-invalid-this": "error",
    "no-iterator": "error",
    "no-loop-func": "error",
    "no-multi-spaces": "error",
    "no-multiple-empty-lines": "error",
    "no-new-native-nonconstructor": "error",
    "no-object-constructor": "error",
    "no-promise-executor-return": "error",
    "no-proto": "error",
    "no-return-assign": "error",
    "no-self-compare": "error",
    "no-sequences": "error",
    "no-tabs": "error",
    "no-template-curly-in-string": "error",
    "no-throw-literal": "error",
    "no-trailing-spaces": "error",
    "no-undef-init": "error",
    "no-unmodified-loop-condition": "error",
    "no-unused-private-class-members": "error",
    "no-unused-vars": ["error", { "argsIgnorePattern": "_.*" }],
    "no-useless-call": "error",
    "no-useless-computed-key": "error",
    "no-useless-concat": "error",
    "no-useless-rename": "error",
    "no-whitespace-before-property": "error",
    "object-curly-newline": "error",
    "object-curly-spacing": ["error", "always"],
    "object-property-newline": ["error", { "allowAllPropertiesOnSameLine": true }],
    "operator-linebreak": ["error", "before"],
    "padded-blocks": ["error", "never"],
    "prefer-arrow-callback": "error",
    "prefer-const": ["error", { "destructuring": "all" }],
    "prefer-numeric-literals": "error",
    "prefer-object-has-own": "error",
    "prefer-object-spread": "error",
    "prefer-promise-reject-errors": "error",
    "prefer-rest-params": "error",
    "prefer-spread": "error",
    "quotes": ["error", "double", { "allowTemplateLiterals": true }],
    "radix": "error",
    "rest-spread-spacing": "error",
    "semi": "error",
    "semi-spacing": "error",
    "semi-style": "error",
    "space-before-blocks": "error",
    "space-before-function-paren": ["error", { "anonymous": "always", "named": "never", "asyncArrow": "always" }],
    "space-in-parens": "error",
    "space-infix-ops": "error",
    "space-unary-ops": "error",
    "strict": "error",
    "switch-colon-spacing": "error",
    "template-curly-spacing": "error",
    "template-tag-spacing": "error",
    "unicode-bom": "error",
    "wrap-iife": "error",
    "yield-star-spacing": "error",
    "yoda": "error",
    "import/extensions": ["error", "always", { "js": "always", "ignorePackages": true }],
    "import/newline-after-import": ["error", { "count": 2 }]
  }
}