const nest = require('depnest') const { h } = require('mutant') exports.gives = nest('message.html.meta') exports.needs = nest({ 'about.obs.name': 'first', 'message.obs.likes': 'first' }) exports.create = (api) => { return nest('message.html.meta', unread) // UnreadFeature (search codebase for this if extracting) function unread (msg) { return h('i.unread.fa.fa-star', { title: 'A new message' }) } }