.eslintrc.js

module.exports = {
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/recommended-requiring-type-checking",
    "prettier"
  ],
  "plugins": ["@typescript-eslint", "prettier"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "sourceType": "module",
    "project": "./tsconfig.json"
  },
  "env": { "browser": true, "node": true, "es6": true },
  "rules": {
    "prettier/prettier": "error",
  },
  "ignorePatterns": ["*.js", "*.d.ts"]
}