declare const browser ; const _browser = typeof browser !== 'undefined' ? browser : chrome ; const _document = document ; const _eval = eval ; const _fetch = fetch . bind ( window ) ; const _location = location ; const _MutationObserver = MutationObserver ; const _window = window ; export { _browser as browser , _document as document , _eval as eval , _fetch as fetch , _location as location , _MutationObserver as MutationObserver , _window as window } ;