package flash.desktop; extern class NativeProcess extends flash.events.EventDispatcher { var running(default, never):Bool; var standardError(default, never):flash.utils.IDataInput; var standardInput(default, never):flash.utils.IDataOutput; var standardOutput(default, never):flash.utils.IDataInput; function new():Void; function closeInput():Void; function exit(force:Bool = false):Void; function start(info:NativeProcessStartupInfo):Void; static var isSupported(default, never):Bool; static function isValidExecutable(f:flash.filesystem.File):Bool; }