@n8d/htwoo-patterns/_patterns/atoms/buttons/button-split-primary.json

hTWOo Patterns to setup custom style guide

{
    "classname": "hoo-buttonsplit-primary",
    "label": "Primary",
    "disabled": null,
    "ddItems": [
        {
            "label": "Email message",
            "icon": "icon-ninjacat"
        },
        {
            "label": "Callendar Event",
            "icon": "icon-plus"
        }
    ]
}