intl_browser library Null safety

This provides facilities for Internationalization that are only available when running in the web browser. You should import only one of this or intl_standalone.dart. Right now the only thing provided here is the ability to find the default locale from the browser.

Functions

findSystemLocale() Future<String>
Find the system locale, accessed as window.navigator.language, and set it as the default for internationalization operations in the Intl.systemLocale variable.