.eslintrc.json

{
	"$schema": "https://json.schemastore.org/eslintrc.json",
	"env": {
		"browser": true,
		"es2021": true
	},
	"plugins": ["react", "@typescript-eslint", "@typescript-eslint/tslint"],
	"extends": [
		"eslint:recommended",
		"plugin:@typescript-eslint/recommended",
		"plugin:react/recommended",
		"plugin:react-hooks/recommended"
	],

	"parser": "@typescript-eslint/parser",
	"parserOptions": {
		"project": "tsconfig.json",
		"ecmaFeatures": {
			"jsx": true
		},
		"ecmaVersion": "latest",
		"sourceType": "module"
	},
	"rules": {
		"no-eval": "error",
		"no-trailing-spaces": "error",
		"no-unsafe-finally": "error",
		"no-var": "error",
		"spaced-comment": [
			"error",
			"always",
			{
				"markers": ["/"]
			}
		],
		"lines-around-comment": ["off"],
		"indent": "off",
		"no-empty": ["error", { "allowEmptyCatch": true }],
		"no-console": ["error", { "allow": ["info", "error", "warn"] }],
		"brace-style": ["error", "1tbs"],
		"no-whitespace-before-property": "error",
		"@typescript-eslint/no-var-requires": "off",
		"typescript-eslint/indent": "off", // Prettier takes care of indentation.
		"@typescript-eslint/member-delimiter-style": [
			"error",
			{
				"multiline": {
					"delimiter": "semi",
					"requireLast": true
				},
				"singleline": {
					"delimiter": "semi",
					"requireLast": false
				}
			}
		],
		"@typescript-eslint/prefer-namespace-keyword": "error",
		"@typescript-eslint/quotes": ["error", "double"],
		"@typescript-eslint/semi": ["error", "always"],
		"@typescript-eslint/type-annotation-spacing": "error",
		"@typescript-eslint/no-floating-promises": "error",
		"@typescript-eslint/triple-slash-reference": "warn",
		"@typescript-eslint/tslint/config": [
			"error",
			{
				"rules": {
					"whitespace": [
						true,
						"check-branch",
						"check-decl",
						"check-operator",
						"check-separator",
						"check-type"
					]
				}
			}
		],
		"react-hooks/exhaustive-deps": "warn", // Checks effect dependencies
		"react/react-in-jsx-scope": "off",
		"react/no-unescaped-entities": "off",
		"no-mixed-spaces-and-tabs": "off"
	},
	"overrides": [
		{
			"files": ["**/*,ts", "**/*.tsx"],
			"rules": {
				"@typescript-eslint/no-explicit-any": "error"
			}
		}
	]
}