.eslintrc.json

{
  "env": {
    "es6": true,
    "node": true
  },
  "globals": {
    "fetch": true
  },
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "impliedStrict": true
    },
    "ecmaVersion": 6,
    "project": "./tsconfig.json",
    "sourceType": "module",
    "tsconfigRootDir": "."
  },
  "plugins": ["@typescript-eslint"],
  "extends": [
    "eslint:recommended",
    "prettier",
    "plugin:@typescript-eslint/recommended"
  ],
  "rules": {
    // Possible Errors
    "no-async-promise-executor": "error",
    "no-await-in-loop": "error",
    "no-misleading-character-class": "error",
    "no-template-curly-in-string": "error",

    // TypeScript-ESLint (Prettier)
    "@typescript-eslint/member-delimiter-style": "off",

    // TypeScript-ESLint
    "@typescript-eslint/camelcase": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/indent": "off",
    "@typescript-eslint/no-explicit-any": "error",
    "@typescript-eslint/no-extra-semi": "off",
    "@typescript-eslint/no-object-literal-type-assertion": "off",
    "@typescript-eslint/no-parameter-properties": "off",
    "@typescript-eslint/no-this-alias": [
      "error",
      {
        "allowDestructuring": true
      }
    ],
    "@typescript-eslint/no-use-before-define": "off"
  }
}