.eslintrc.json

{
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "./tsconfig.json",
    "ecmaVersion": 2020,
    "sourceType": "module"
  },
  "plugins": [
    "@typescript-eslint"
  ],
  "extends": [
    "prettier",
    "eslint:recommended",
    "prettier/@typescript-eslint",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended"
  ],
  "rules": {
    "no-async-promise-executor": "warn",
    "semi": "off",
    "@typescript-eslint/ban-types": [
      "error",
      {
        "types": {
          "Function": false
        },
        "extendDefaults": true
      }
    ],
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/explicit-member-accessibility": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/member-delimiter-style": [
      "error",
      {
     "multiline": {
        "delimiter": "none",
        "requireLast": true
      },
      "singleline": {
        "delimiter": "comma",
        "requireLast": false
      }
      }
    ],
    "@typescript-eslint/no-empty-interface": "warn",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/no-namespace": "off",
    "@typescript-eslint/no-unused-vars": "error",
    "@typescript-eslint/no-submodule-imports": "off",
    "@typescript-eslint/no-unused-expressions": "warn",
    "@typescript-eslint/no-use-before-define": "off",
    "@typescript-eslint/prefer-interface": "off",
    "@typescript-eslint/interface-name-prefix": "off",
    "@typescript-eslint/camelcase": "off",
    "@typescript-eslint/semi": ["error", "never"],
    "no-console": "off",
    "sort-keys": "off",
    "sort-imports": "off"
  },
  "env": {
    "node": true,
    "es6": true
  }
}