.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es6: true,
    node: true,
  },
  extends: [
    "eslint:recommended",
    "plugin:react/recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "prettier/@typescript-eslint",
    "plugin:prettier/recommended",
  ],
  globals: {
    Atomics: "readonly",
    SharedArrayBuffer: "readonly",
  },
  parser: "@typescript-eslint/parser",
  parserOptions: {
    ecmaFeatures: {
      jsx: true,
    },
    ecmaVersion: 2018,
    sourceType: "module",
  },
  plugins: ["react", "@typescript-eslint", "prettier"],
  rules: {
    "react/prop-types": 0,
    "@typescript-eslint/explicit-function-return-type": 0,
  },
  overrides: [
    {
      files: ["*.ts", "*.tsx"],
      rules: {
        "@typescript-eslint/explicit-function-return-type": ["error"],
      },
    },
  ],
}