.eslintrc.json

{
  "root": true,
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 12,
    "sourceType": "module",
    "project": "tsconfig.json"
  },
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:import/recommended",
    "prettier"
  ],
  "plugins": [
    "@typescript-eslint",
    "import",
    "unused-imports",
    "strict-dependencies",
    "sonarjs"
  ],
  "rules": {
    // Do with TypeScript
    "no-undef": "off",

    "sonarjs/no-ignored-return": "error",

    // https://github.com/typescript-eslint/typescript-eslint/issues/2063#issuecomment-675156492
    "@typescript-eslint/ban-types": [
      "error",
      {
        "extendDefaults": true,
        "types": {
          "{}": false
        }
      }
    ],
    "@typescript-eslint/naming-convention": [
      "warn",
      {
        "selector": "function",
        "format": ["PascalCase", "camelCase"]
      }
    ],
    "@typescript-eslint/semi": "warn",
    "@typescript-eslint/no-floating-promises": "error",
    "@typescript-eslint/no-invalid-void-type": "error",
    "@typescript-eslint/consistent-type-imports": [
      "error",
      {
        "prefer": "type-imports"
      }
    ],

    // Use unused-imports/no-unused-vars
    "@typescript-eslint/no-unused-vars": "off",

    "no-useless-rename": "error",
    "object-shorthand": "error",

    "import/order": [
      "error",
      {
        "groups": ["builtin", "external", "parent", "sibling", "index"],
        "newlines-between": "never",
        "alphabetize": {
          "order": "asc",
          "caseInsensitive": false
        }
      }
    ],
    "import/no-unresolved": "off",
    "unused-imports/no-unused-imports": "error",
    "unused-imports/no-unused-vars": [
      "warn",
      {
        "vars": "all",
        "varsIgnorePattern": "^_",
        "args": "after-used",
        "argsIgnorePattern": "^_"
      }
    ],
    "curly": "error",
    "eqeqeq": "error",
    "no-throw-literal": "warn",
    "semi": "off",

    "strict-dependencies/strict-dependencies": [
      "error",
      [
        {
          "module": "src/pages",
          "allowReferenceFrom": ["src/App.tsx"],
          "allowSameModule": false
        },
        {
          "module": "next/domain",
          "allowReferenceFrom": ["src/pages"],
          "allowSameModule": false
        },
        {
          "module": "src/ui",
          "allowReferenceFrom": ["src/domain"],
          "allowSameModule": true
        }
      ],
      {
        "resolveRelativeImport": true
      }
    ]
  },
  "ignorePatterns": ["out", "dist", "**/*.d.ts"]
}