.eslintrc.json

{
	"root": true,
	"parserOptions": {
		"project": "./tsconfig.json"
	},
	"extends": [
		"next",
		"airbnb",
		"airbnb-typescript",
		"plugin:@typescript-eslint/recommended",
		"plugin:@typescript-eslint/strict",
		"plugin:eslint-comments/recommended",
		"plugin:react/jsx-runtime",
		"plugin:react-etc/recommended",
		"plugin:tailwindcss/recommended",
		"prettier",
		"prettier/prettier"
	],
	"plugins": ["simple-import-sort", "regex"],

	"rules": {
		/* Auto-sort imports and exports */
		"simple-import-sort/imports": "warn",
		"simple-import-sort/exports": "warn",
		"sort-imports": "off",
		"import/order": "off",

		/* Custom preferences */
		"@typescript-eslint/consistent-indexed-object-style": [
			"warn",
			"index-signature" // Prevent ambiguity with Records & Tuples
		],
		"@typescript-eslint/consistent-type-definitions": ["warn", "type"],
		"@typescript-eslint/method-signature-style": "warn", // Force type safety
		"curly": ["error", "all"],
		"func-names": ["warn", "as-needed"],
		"import/no-default-export": "warn", // Default exports are confusing
		"import/prefer-default-export": "off",
		"jsx-a11y/label-has-associated-control": [
			"error",
			{ "assert": "either" } // Allow nesting
		],
		"react/jsx-props-no-spreading": "off", // TypeScript makes this safe
		"react/prop-types": "off", // TypeScript makes this safe
		"react/require-default-props": "off", // React `defaultProps` are deprecated
		"tailwindcss/classnames-order": "off", // Enforced by Prettier
		"no-plusplus": "off",
		"tailwindcss/no-custom-classname": [
			"warn",
			{
				"cssFiles": [
					"**/*.css",
					"**/*.scss",
					"!**/node_modules",
					"!**/.*",
					"!**/dist",
					"!**/build"
				],
				"whitelist": ["dark"]
			}
		],
		"regex/invalid": [
			"error",
			[
				{
					"regex": "react-i18next",
					"replacement": "next-i18next"
				}
			]
		]
	},

	"overrides": [
		{
			"files": "*config.js",
			"rules": {
				"@typescript-eslint/no-var-requires": "off" // Allow CommonJS imports
			}
		},
		{
			"files": "*.config.*",
			"excludedFiles": "next.config.*",
			"rules": {
				"import/no-extraneous-dependencies": [
					"error",
					{ "optionalDependencies": false }
				]
			}
		},
		{
			"files": "*.d.ts",
			"rules": {
				"@typescript-eslint/consistent-type-definitions": "off" // Augmentation
			}
		},
		{
			"files": ["src/{app,pages}/**", "*.config.*"],
			"rules": {
				"import/no-default-export": "off",
				"import/prefer-default-export": "warn"
			}
		},
		{
			"files": "src/pages/api/**",
			"rules": {
				"import/prefer-default-export": "off"
			}
		}
	],
	"ignorePatterns": ["public", "**/generated/**/*"]
}