* newDeviceName : Name to give new device (defaults to "cli" if no name is given)
* deviceLinkUri : URI of newly linked device
-Returns a URI of the form "tsdevice:/?uuid=...". This can be piped to a QR encoder to create a display that
+Returns a URI of the form "sgnl://linkdevice/?uuid=...". This can be piped to a QR encoder to create a display that
can be captured by a Signal smartphone client. For example:
`dbus-send --session --dest=org.asamk.Signal --type=method_call --print-reply /org/asamk/Signal org.asamk.Signal.link string:"My secondary client"|tr '\n' '\0'|sed 's/.*string //g'|sed 's/\"//g'|qrencode -s10 -tANSI256`
Exceptions: InvalidNumber
addDevice(deviceUri<s>) -> <>::
-* deviceUri : URI in the form of tsdevice:/?uuid=... Normally displayed by a Signal desktop app, smartphone app, or another signal-cli instance using the `link` control method.
+* deviceUri : URI in the form of "sgnl://linkdevice/?uuid=..." (formerly "tsdevice:/?uuid=...") Normally displayed by a Signal desktop app, smartphone app, or another signal-cli instance using the `link` control method.
listDevices() -> devices<a(oxs)>::
* devices : Array of structs (objectPath, id, name)