npm

xkeyboard-config

Keyboard configuration database for X Window System

brewmacoslinux
Try with needOr install directly
Source

About

Keyboard configuration database for the X Window System

Commands

xkeyboard-config

Examples

List all available keyboard layouts$ localectl list-x11-keymap-layouts
View keyboard layout variants for a specific layout$ localectl list-x11-keymap-variants us
Check the current keyboard configuration path$ pkg-config --variable=xkbconfigroot xkeyboard-config