.eslintrc

{
    "root": true,
    "parser": "@typescript-eslint/parser",
    "plugins": ["@typescript-eslint", "no-only-tests", "eslint-comments", "@nothing-but"],
    "ignorePatterns": ["node_modules", "dist", "examples"],
    "parserOptions": {
        "project": "./tsconfig.json",
        "tsconfigRootDir": ".",
        "sourceType": "module"
    },
    "rules": {
        /*
            forgot to remove/implement
        */
        "no-console": "warn",
        "no-debugger": "warn",
        "prefer-const": "warn",
        "require-await": "warn",
        "@typescript-eslint/no-unused-vars": [
            "warn",
            {
                "argsIgnorePattern": "^_",
                "varsIgnorePattern": "^_",
                "caughtErrorsIgnorePattern": "^_"
            }
        ],
        "@typescript-eslint/no-unnecessary-boolean-literal-compare": "warn",
        "@typescript-eslint/no-unnecessary-condition": "warn",
        "@typescript-eslint/no-unnecessary-qualifier": "warn",
        "@typescript-eslint/no-unnecessary-type-arguments": "warn",
        "@typescript-eslint/no-unnecessary-type-assertion": "warn",
        "@typescript-eslint/no-unnecessary-type-constraint": "warn",
        "@typescript-eslint/no-useless-empty-export": "warn",
        "@typescript-eslint/no-empty-function": "warn",
        "no-empty": "warn",
        "@typescript-eslint/no-unused-expressions": [
            "warn",
            {"allowShortCircuit": true, "allowTernary": true}
        ],
        "eslint-comments/no-unused-disable": "warn",
        /*
            code style | readability
        */
        // to many voids
        // "@typescript-eslint/explicit-function-return-type": [
        //     "warn",
        //     {
        //         "allowExpressions": true,
        //         "allowTypedFunctionExpressions": true,
        //         "allowHigherOrderFunctions": true,
        //         "allowDirectConstAssertionInArrowFunctions": true,
        //         "allowConciseArrowFunctionExpressionsStartingWithVoid": true,
        //         "allowIIFEs": true
        //     }
        // ],
        /*
            prevent unexpected behavior
        */
        "@typescript-eslint/ban-types": "warn",
        "@typescript-eslint/switch-exhaustiveness-check": "warn",
        "no-fallthrough": ["warn", {"allowEmptyCase": true}],
        // "@nothing-but/no-ignored-return": "warn",
        // "@nothing-but/no-return-to-void": "warn",
        /*
            tests
        */
        "no-only-tests/no-only-tests": "warn"
    }
}