I have a ItemAdded remote event receiver for a document library in the host web. Event receiver works fine. However I would like to access the properties of the file object. (Would like to see the properties for a office document)

The file object does not have properties exposed but the MSDN post below says the file members have public properties exposed. 

<https://msdn.microsoft.com/en-us/library/microsoft.sharepoint.client.file_members.aspx>

Has anyone ever worked out a way to read the Microsoft.sharepoint.client.file properties?