.eslintrc

{
  // Configuration for JavaScript files
  "extends": [
    "airbnb",
    // "airbnb/hooks",
    "next/core-web-vitals",
    "plugin:@tanstack/eslint-plugin-query/recommended",
    "plugin:deprecation/recommended",
    "plugin:prettier/recommended"
  ],
  "rules": {
    "prettier/prettier": "error"
  },
  "overrides": [
    // Configuration for TypeScript files
    {
      "files": ["**/*.ts", "**/*.tsx"],
      "plugins": [
        "react",
        "jsx-a11y",
        "@typescript-eslint",
        "unused-imports",
        "tailwindcss",
        // "simple-import-sort",
        "eslint-plugin-tsdoc",
        "import",
        "prettier"
      ],
      "extends": [
        "airbnb-typescript",
        "plugin:@typescript-eslint/recommended",
        "plugin:jsx-a11y/recommended",
        "next/core-web-vitals",
        "plugin:tailwindcss/recommended",
        "plugin:prettier/recommended"
      ],
      "parserOptions": {
        "project": "./tsconfig.json"
      },
      "rules": {
        "prettier/prettier": "error",
        "react/destructuring-assignment": "off", // Vscode doesn't support automatically destructuring, it's a pain to add a new variable
        "jsx-a11y/anchor-is-valid": "off", // Next.js use his own internal link system
        "jsx-a11y/label-has-associated-control": [
          2,
          {
            "assert": "either" // either check for `htmlFor` or `nesting`
          }
        ],
        "react/require-default-props": "off", // Allow non-defined react props as undefined
        "react/jsx-props-no-spreading": "off", // _app.tsx uses spread operator and also, react-hook-form
        // "react-hooks/exhaustive-deps": "off", // Incorrectly report needed dependency with Next.js router
        "react/function-component-definition": [
          2,
          {
            "namedComponents": "arrow-function",
            "unnamedComponents": "arrow-function"
          }
        ],
        "react/no-danger": "off", // Allow dangerouslySetInnerHTML
        "@next/next/no-img-element": "off", // We currently not using next/image because it isn't supported with SSG mode
        "import/order": [
          "error",
          {
            "groups": ["builtin", "external", "internal"],
            "pathGroups": [
              {
                "pattern": "react",
                "group": "external",
                "position": "before"
              }
            ],
            "pathGroupsExcludedImportTypes": ["react"],
            "newlines-between": "always",
            "alphabetize": {
              "order": "asc",
              "caseInsensitive": true
            }
          }
        ],
        "@typescript-eslint/comma-dangle": "off", // Avoid conflict rule between Eslint and Prettier
        "@typescript-eslint/consistent-type-imports": "error", // Ensure `import type` is used when it's necessary
        "import/prefer-default-export": "off", // Named export is easier to refactor automatically
        // "simple-import-sort/imports": "error", // Import configuration for `eslint-plugin-simple-import-sort`
        // "simple-import-sort/exports": "error", // Export configuration for `eslint-plugin-simple-import-sort`
        "@typescript-eslint/no-unnecessary-condition": "error", // Ensure unnecessary condition is removed
        "@typescript-eslint/no-unused-vars": "off",
        "unused-imports/no-unused-imports": "error",
        "unused-imports/no-unused-vars": [
          "error",
          {
            "argsIgnorePattern": "^_"
          }
        ],
        "no-underscore-dangle": "off", // We use _id in our database
        "tailwindcss/no-custom-classname": "off",
        "tsdoc/syntax": "warn"
      }
    },
    // Configuration for testing
    {
      "files": ["**/*.test.ts", "**/*.test.tsx"],
      "plugins": [
        // "jest",
        // "jest-formatting",
        "testing-library",
        // "jest-dom",
        "vitest"
      ],
      "extends": [
        // "plugin:jest/recommended",
        // "plugin:jest-formatting/recommended",
        "plugin:testing-library/react",
        // "plugin:jest-dom/recommended",
        "plugin:vitest/recommended"
      ],
      "rules": {
        "vitest/consistent-test-it": ["error", { "fn": "test" }],
        "vitest/require-top-level-describe": [
          "error",
          {
            "maxNumberOfTopLevelDescribes": 2
          }
        ]
      }
    }
    // Configuration for e2e testing (Cypress)
    // {
    //   "files": ["**/*.cy.ts"],
    //   "plugins": ["cypress"],
    //   "extends": ["plugin:cypress/recommended"],
    //   "parserOptions": {
    //     "project": "./cypress/tsconfig.json"
    //   }
    // }
  ]
}