ogra@localhost:~$ snap interfaces
Slot                      Plug
:account-control          -
:alsa                     -
:bluetooth-control        -
:camera                   -
:core-support             core
:dcdbas-control           -
:docker-support           -
:firewall-control         -
:fuse-support             -
:hardware-observe         -
:home                     -
:io-ports-control         -
:kernel-module-control    -
:locale-control           -
:log-observe              -
:lxd-support              -
:mount-observe            -
:network                  -
:network-bind             -
:network-control          -
:network-observe          -
:network-setup-observe    -
:opengl                   -
:openvswitch-support      -
:physical-memory-control  -
:physical-memory-observe  -
:ppp                      -
:process-control          -
:raw-usb                  -
:removable-media          -
:shutdown                 -
:snapd-control            -
:system-observe           -
:system-trace             -
:time-control             -
:timeserver-control       -
:timezone-control         -
:tpm                      -
:uhid                     -
pi2:bcm-gpio-0            -
pi2:bcm-gpio-1            -
pi2:bcm-gpio-10           -
pi2:bcm-gpio-11           -
pi2:bcm-gpio-12           -
pi2:bcm-gpio-13           -
pi2:bcm-gpio-14           -
pi2:bcm-gpio-15           -
pi2:bcm-gpio-16           -
pi2:bcm-gpio-17           -
pi2:bcm-gpio-18           -
pi2:bcm-gpio-19           -
pi2:bcm-gpio-2            -
pi2:bcm-gpio-20           -
pi2:bcm-gpio-21           -
pi2:bcm-gpio-22           -
pi2:bcm-gpio-23           -
pi2:bcm-gpio-24           -
pi2:bcm-gpio-25           -
pi2:bcm-gpio-26           -
pi2:bcm-gpio-3            -
pi2:bcm-gpio-4            -
pi2:bcm-gpio-5            -
pi2:bcm-gpio-6            -
pi2:bcm-gpio-7            -
pi2:bcm-gpio-8            -
pi2:bcm-gpio-9            -
ogra@localhost:~$