An annotation used to mark a feature as only being supported by a subset of the browsers that Dart supports by default.

If an API is not annotated with SupportedBrowser then it is assumed to work on all browsers Dart supports.

class SupportedBrowser {
 static const String CHROME = "Chrome";
 static const String FIREFOX = "Firefox";
 static const String IE = "Internet Explorer";
 static const String OPERA = "Opera";
 static const String SAFARI = "Safari";

 /// The name of the browser.
 final String browserName;
 /// The minimum version of the browser that supports the feature, or null
 /// if supported on all versions.
 final String minimumVersion;

 const SupportedBrowser(this.browserName, [this.minimumVersion]);
}