.eslintrc.json

{
  "parser": "@typescript-eslint/parser",
  "plugins": ["@typescript-eslint", "prettier"],
  "extends": [
    "prettier/@typescript-eslint",
    "plugin:prettier/recommended"
  ],
  "parserOptions": {
    "ecmaVersion": 10,
    "sourceType": "module",
    "ecmaFeatures": {
      "modules": true
    }
  },
  "env": {
    "node": true
  },
  "rules": {
    "max-depth": ["warn", 3],
    "no-restricted-imports": ["error"],
    "linebreak-style": ["error", "unix"],
    "max-lines": ["error", 300],
    "max-len": ["error", 120, 2, {
      "ignorePattern": "^(import|export)",
      "ignoreUrls": true
    }],
    "constructor-super": ["warn"],
    "no-return-await": ["error"],
    "no-multiple-empty-lines": ["error", {
      "max": 1
    }],
    "no-trailing-spaces": ["error"],
    "no-extra-semi": ["error"],
    "no-var": ["error"],
    "quotes": ["error", "single"],
    "quote-props": ["error", "as-needed"],
    "object-shorthand": ["error"],
    "camelcase": ["error", {
      "properties": "always"
    }],
    "@typescript-eslint/no-unused-vars": ["warn"],
    "@typescript-eslint/adjacent-overload-signatures": ["error"],
    "@typescript-eslint/interface-name-prefix": ["error", "always"],
    "@typescript-eslint/explicit-member-accessibility": ["error", {
      "accessibility": "explicit",
      "overrides": {
        "accessors": "explicit",
        "constructors": "no-public",
        "methods": "explicit",
        "properties": "explicit",
        "parameterProperties": "explicit"
      }
    }],
    "@typescript-eslint/member-ordering": ["error"],
    "@typescript-eslint/no-namespace": ["error"],
    "@typescript-eslint/no-require-imports": ["error"]
  }
}