There appears to currently be no way to use a numeric key for a dict variant.

I'm trying to add BlueZ manufacture data which requires the signature "a{qay}". E.g. {0xFFFF, [0x70, 0x74]}

When attempting to pass a variant of {0xFFFF, [0x70, 0x74]}, dbus-next converts it to { '65535': [ 112, 116 ] }. Where Object.keys converts 0xFFF to a string '65535'. Is there anyway to allow non-string keys for dict entries? (Possibly parsing strings for numeric signature types or allowing arrays in addition to objects. e.g. [[Key,Value],[Key,[Key,Value]]] for {Key:Value, Key:{Key:Value}}.)

Thanks