.eslintrc.json

{
    "env": {
        "es2021": true,
        "node": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended"
    ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaVersion": "latest",
        "sourceType": "module",
        "project": [
            "./tsconfig.json"
        ]
    },
    "plugins": [
        "@typescript-eslint"
    ],
    "rules": {
        "semi": [
            "error",
            "never"
        ],
        "comma-dangle": [
            "error",
            "never"
        ],
        "prefer-const": "error",
        "no-mixed-spaces-and-tabs": "off",
        "no-empty": "off",
        "no-empty-function": "off",
        "@typescript-eslint/no-empty-function": "off",
        "@typescript-eslint/no-non-null-assertion": "off",
        "@typescript-eslint/no-floating-promises": "error",
        "@typescript-eslint/no-misused-promises": "error"
    }
}