.eslintrc.json

{
  "root": true,
  "env": {
    "browser": false,
    "es6": true,
    "node": true
  },
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "tsconfig.json",
    "sourceType": "module",
    "ecmaVersion": 2020
  },
  "plugins": ["@typescript-eslint", "jest"],
  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended", "plugin:jest/recommended", "prettier"],
  "ignorePatterns": ["/**/*.js", "/**/*.d.ts", "/__tests__/**"],
  "rules": {
    // The following rule is enabled only to supplement the inline suppression
    // examples, and because it is not a recommended rule, you should either
    // disable it, or understand what it enforces.
    // https://typescript-eslint.io/rules/explicit-function-return-type/
    "@typescript-eslint/explicit-function-return-type": "warn",
    "@typescript-eslint/consistent-type-imports": "error",
    "@typescript-eslint/no-unused-vars": 0,
    "@typescript-eslint/no-explicit-any": 0,
    "@typescript-eslint/explicit-module-boundary-types": 0,
    "@typescript-eslint/no-non-null-assertion": 0,
    "@typescript-eslint/no-floating-promises": ["error"]
  }
}