.eslintrc.json

{
	"settings": {
		"react": {
			"version": "detect"
		}
	},
	"env": {
		"browser": true,
		"es2021": true,
		"node": true
	},
	"extends": [
		"next/core-web-vitals",
		"plugin:react/recommended",
		"plugin:react-hooks/recommended",
		"standard-with-typescript",
		"plugin:@typescript-eslint/recommended",
		"plugin:@next/next/recommended",
		"prettier"
	],
	"ignorePatterns": [
		".output/",
		"dist/",
		"public/",
		"**/*.min.js",
		"**/*.d.ts",
		"**/*.config.ts"
	],
	"overrides": [],
	"parserOptions": {
		"ecmaVersion": "latest",
		"sourceType": "module",
		"project": ["./tsconfig.json"]
	},
	"plugins": ["react", "@typescript-eslint", "prettier"],
	"rules": {
		// General
		"no-console": [
			"error",
			{
				"allow": ["debug", "warn", "error"]
			}
		],
		// TypeScript
		"@typescript-eslint/consistent-type-imports": "warn",
		"@typescript-eslint/explicit-function-return-type": "off",
		"@typescript-eslint/explicit-member-accessibility": "off",
		"@typescript-eslint/indent": "off",
		"@typescript-eslint/member-delimiter-style": "off",
		"@typescript-eslint/no-confusing-void-expression": [
			"error",
			{
				"ignoreArrowShorthand": true,
				"ignoreVoidOperator": true
			}
		],
		"no-duplicate-imports": "off",
		"@typescript-eslint/no-duplicate-imports": "error",
		"@typescript-eslint/no-implicit-any-catch": "error",
		"@typescript-eslint/no-explicit-any": "off",
		"no-invalid-this": "off",
		"@typescript-eslint/no-invalid-this": "error",
		"@typescript-eslint/no-invalid-void-type": "error",
		"no-loop-func": "off",
		"@typescript-eslint/no-loop-func": "error",
		"no-loss-of-precision": "off",
		"@typescript-eslint/no-loss-of-precision": "error",
		"@typescript-eslint/no-parameter-properties": "off",
		"no-redeclare": "off",
		"@typescript-eslint/no-redeclare": "error",
		"no-shadow": "off",
		"@typescript-eslint/no-shadow": "off",
		"no-throw-literal": "off",
		"@typescript-eslint/no-throw-literal": "error",
		"@typescript-eslint/no-unnecessary-boolean-literal-compare": "error",
		"@typescript-eslint/no-unnecessary-condition": "error",
		"@typescript-eslint/no-unnecessary-type-arguments": "error",
		"no-unused-expressions": "off",
		"@typescript-eslint/no-unused-expressions": "error",
		"@typescript-eslint/no-unused-vars": "error",
		"@typescript-eslint/no-use-before-define": [
			"error",
			{
				"variables": false
			}
		],
		"@typescript-eslint/prefer-enum-initializers": "error",
		"@typescript-eslint/prefer-for-of": "error",
		"@typescript-eslint/prefer-includes": "error",
		"@typescript-eslint/prefer-nullish-coalescing": "error",
		"@typescript-eslint/prefer-optional-chain": "error",
		"@typescript-eslint/prefer-reduce-type-parameter": "error",
		"@typescript-eslint/prefer-string-starts-ends-with": "error",
		"@typescript-eslint/prefer-ts-expect-error": "error",
		"@typescript-eslint/promise-function-async": "error",
		"no-return-await": "off",
		"@typescript-eslint/return-await": "error",
		"@typescript-eslint/strict-boolean-expressions": "off",
		"@typescript-eslint/switch-exhaustiveness-check": "error",
		"@typescript-eslint/dot-notation": "off",
		"@typescript-eslint/no-base-to-string": [
			"error",
			{
				"ignoredTypeNames": ["Error", "RegExp", "URL", "URLSearchParams", "To"]
			}
		],
		"@typescript-eslint/no-misused-promises": [
			"error",
			{
				"checksVoidReturn": false
			}
		],
		// React
		"react/jsx-boolean-value": "warn",
		"react/jsx-curly-brace-presence": "warn",
		"react/jsx-fragments": "warn",
		"react/jsx-no-useless-fragment": "warn",
		"react/jsx-uses-react": "off",
		"react/prefer-stateless-function": "warn",
		"react/prop-types": "off",
		"react/react-in-jsx-scope": "off",
		// Functional
		"import/order": [
			"error",
			{
				"groups": ["builtin", "external", "internal"],
				"pathGroups": [
					{
						"pattern": "{react,react-router-dom,react-dom/**}",
						"group": "external",
						"position": "before"
					}
				],
				"pathGroupsExcludedImportTypes": ["react"],
				"newlines-between": "always",
				"alphabetize": {
					"order": "asc",
					"caseInsensitive": true
				}
			}
		],
		"linebreak-style": ["warn", "unix"],
		"eqeqeq": ["error", "always", { "null": "ignore" }],
		"camelcase": ["error", { "properties": "never" }],
		"quotes": [
			"error",
			"single",
			{ "allowTemplateLiterals": false, "avoidEscape": true }
		]
	}
}