.eslintrc.json

{
	"parser": "@typescript-eslint/parser",
	"parserOptions": {
		"ecmaVersion": 2020,
		"sourceType": "module",
		"ecmaFeatures": {
			"js": true,
			"ts": true
		}
	},
	"extends": [
		"eslint:recommended",
		"plugin:import/recommended",
		"plugin:@typescript-eslint/eslint-recommended",
		"plugin:@typescript-eslint/recommended",
		"plugin:prettier/recommended",
		"prettier",
		"prettier/@typescript-eslint"
	],
	"plugins": ["@typescript-eslint", "import", "import-helpers", "prettier"],
	"env": {
		"es6": true,
		"node": true
	},
	"rules": {
		"import/extensions": [
			"off",
			"ignorePackages",
			{
				"js": "never",
				"jsx": "never",
				"ts": "never",
				"tsx": "never"
			}
		],
		"import/no-unresolved": "off",
		"import/no-extraneous-dependencies": [
			"error",
			{
				"devDependencies": [
					"**/*.test.ts",
					"**/*.test.tsx",
					"tests/setupTest.js",
					"config/**/*",
					"rollup.config.js"
				]
			}
		],
		"no-prototype-builtins": "off",
		"@typescript-eslint/ban-ts-ignore": "off",
		"no-nested-ternary": "off",
		"no-console": 2,
		"no-underscore-dangle": "off",
		"prettier/prettier": [
			"error",
			{
				"singleQuote": true
			}
		],
		"@typescript-eslint/explicit-member-accessibility": 0,
		"@typescript-eslint/explicit-function-return-type": 0,
		"@typescript-eslint/no-use-before-define": 0,
		"no-use-before-define": "off",
		"react/require-default-props": "off"
	},
	"globals": {
		"window": true,
		"document": true,
		"localStorage": true,
		"FormData": true,
		"FileReader": true,
		"Blob": true,
		"navigator": true
	}
}