.eslintrc

{
    // Based on https://react-from-scratch-slides.netlify.com/extras/dev-environment#22
    // And https://www.robertcooper.me/using-eslint-and-prettier-in-a-typescript-project
    "parser": "@typescript-eslint/parser",
    "env": {
        "browser": true,
        "es6": true,
        "jest": true
    },
    "extends": [
        "plugin:@typescript-eslint/recommended",
        "plugin:react/recommended",
        "plugin:prettier/recommended",
        "prettier/@typescript-eslint"
    ],
    "plugins": ["prettier", "react", "react-hooks"],
    "parserOptions": {
        "ecmaVersion": 2018, // Allows for the parsing of modern ECMAScript features
        "sourceType": "module", // Allows for the use of imports
        "ecmaFeatures": {
            "jsx": true // Allows for the parsing of JSX
        }
    },
    "rules": {
        "linebreak-style": ["error", "unix"],
        "react-hooks/rules-of-hooks": "error",
        "react-hooks/exhaustive-deps": "warn",
        "prettier/prettier": ["warn"],
        "@typescript-eslint/no-non-null-assertion": "off"
    },
    "settings": {
        "react": {
            "version": "detect" // Tells eslint-plugin-react to automatically detect the version of React to use
        }
    },
    "globals": {
        "process": true
    }
}