{# @description A flex group of items, stacked by default. #}
{# @prop row:boolean | default:False | description:"Lay items out as a row instead of a column." #}
{# @prop collapse:boolean | default:False | description:"Turn into a row only at the lg breakpoint." #}
{# @prop wrap:boolean | default:False | description:"Allow items to wrap onto multiple lines." #}
{# @prop class:text | description:"Extra classes appended to the group element." #}
{# @prop gap:number | default:2 | description:"Gap between items." #}
{# @slot Item one, item two. — The grouped items. #}