.eslintrc

{
    "env": {
        "browser": true,
        "commonjs": true,
        "es6": true,
        "node": true,
        "jest": true
    },
    "extends": [
        "ebay",
        "eslint:recommended",
        "plugin:@typescript-eslint/eslint-recommended",
        "plugin:@typescript-eslint/recommended",
        "plugin:react/recommended",
        "./.eslint.react.js"
    ],
    "ignorePatterns": [
        "dist/",
        "**/__tests__/**"
    ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "project": "./tsconfig.json",
        "ecmaFeatures": {
            "jsx": true
        },
        "ecmaVersion": 2018
    },
    "plugins": [
        "jest",
        "react",
        "@typescript-eslint"
    ],
    "rules": {
        // note you must disable the base rule as it can report incorrect errors
        "no-use-before-define": "off",
        // it's best not to use type 'any' but there are many cases we still need it (not all external & eBay module support type)
        "@typescript-eslint/no-explicit-any": "off",
        // require() is still necessary for dynamic import or test utils on server-side
        "@typescript-eslint/no-var-requires": "off",
        // function is hoisted so it's safe to be ignored by this rule
        "@typescript-eslint/no-use-before-define": [
            "error",
            {
                "functions": false
            }
        ],
        // Not necessary but feel free to turn it on for required return type on any function/method
        "@typescript-eslint/explicit-function-return-type": "off",
        "@typescript-eslint/no-empty-function": "off",
        // Ignore unused function arguments
        "@typescript-eslint/no-unused-vars": [
            "warn",
            {
                "args": "none"
            }
        ],
        // need that for shaka-player workaround
        "@typescript-eslint/ban-ts-comment": "off",
        // works incorrectly with type imports
        "no-import-assign": "off",
        "react/prop-types": "off",
        "semi": ["error", "never"],
        "object-curly-spacing": ["error", "always"],
        //        "quotes": ["error", "backtick"],
        "space-before-function-paren": ["error", {
            "anonymous": "always",
            "named": "never",
            "asyncArrow": "always"
        }],
        "template-curly-spacing": ["error", "never"],
        "no-extra-parens": ["error", "all", {
            "nestedBinaryExpressions": false,
            "conditionalAssign": true,
            "returnAssign": true,
            "ignoreJSX": "all"
        }],
        "react/jsx-indent-props": [2, 4],
        "react/jsx-indent": [2, 4],

        // airbnb-overrides
        "react/jsx-filename-extension": [0],
        "react/jsx-closing-bracket-location": 0,
        "react/require-default-props": 0,
        "react/no-array-index-key": 0,
        "react/no-danger": 0,
        "react/jsx-fragments": ["warn", "syntax"]
    },
    "settings": {
        "react": {
            "version": "detect"
        }
    }
}