.eslintrc.json

{
  "plugins": ["@typescript-eslint"],
  "parser": "@typescript-eslint/parser",
  "extends": [
    "plugin:react/recommended",
    "plugin:@typescript-eslint/recommended",
    "prettier"
  ],
  "globals": {
    "Atomics": "readonly",
    "SharedArrayBuffer": "readonly"
  },
  "rules": {
    "@typescript-eslint/explicit-member-accessibility": [
      "error",
      {
        "accessibility": "no-public",
        "overrides": {
          "parameterProperties": "explicit"
        }
      }
    ],
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/no-parameter-properties": "off",
    "@typescript-eslint/no-use-before-define": ["error", { "functions": false, "classes": false }],
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/no-var-requires": "off",
    "@typescript-eslint/ban-ts-comment": "off",
    "no-console": ["error", { "allow": ["warn", "error"] }]
  },
  "settings": {
    "react": {
      "version": "detect"
    }
  },
  "env": {
    "browser": true,
    "es6": true
  },
  "parserOptions": {
    "project": "./tsconfig.json",
    "extraFileExtensions": [".html"],
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 2018,
    "sourceType": "module"
  }
}