Undefined type 'ZMQ'.intelephense(1009)

[gruz]

Describe the bug
ZMQ is installed and I can run e.g. php -r "echo \ZMQ::SOCKET_PULL;", but VS Code treats it as an undefined type

To Reproduce

<?php
echo \ZMQ::SOCKET_PULL;

Expected behavior
Class should be recognized, like it's done for e.g. PDO::CURSOR_FWDONLY

Screenshots
If applicable, add screenshots to help explain your problem.
Bad: https://i.imgur.com/piguTUM.png
Good: https://i.imgur.com/xdimBxg.png

Platform and version
OS and Intelephense version.

Linux, openSUSE Leap 15.2,
Intelephence: v1.5.4
VSCode: 1.50.1

[bmewburn]

Have you added zmq to intelephense.stubs ?

[gruz]

Thanks, that's it!