xmpp.chapril.org-conversejs/src/templates/occupant.html

<li class="{{{ role }}} occupant" id="{{{ id }}}"
    {[ if (role === "moderator") { ]}
       title="{{{ jid }}} {{{ desc_moderator }}} {{{ hint_occupant }}}"
    {[ } ]}
    {[ if (role === "occupant") { ]}
       title="{{{ jid }}} {{{ desc_occupant }}} {{{ hint_occupant }}}"
    {[ } ]}
    {[ if (role === "visitor") { ]}
       title="{{{ jid }}} {{{ desc_visitor }}} {{{ hint_occupant }}}"
    {[ } ]}
    {[ if (!_.includes(["visitor", "occupant", "moderator"], role)) { ]}
       title="{{{ jid }}} {{{ hint_occupant }}}"
    {[ } ]}>{{{nick}}}</li>