libsnapd-qt-dev 1.43-1 (arm64 binary) in ubuntu cosmic

 snapd-glib is a library to allow GLib based applications access to snapd,
 the daemon that controls Snaps.
 .
 Snaps are 'universal' packages that work across many different Linux
 systems, enabling secure distribution of the latest apps and utilities
 for cloud, servers, desktops and the internet of things.
 .
 snapd-qt is a wrapper library for snapd-glib for Qt applications.
 .
 This package contains the development files.