interface Vendor { name: string; prefix: string; icons: string[]; } export let ICONS: Vendor[] = [ { name: 'Font Awesome 4.7', prefix: 'fa fa-', icons: [ 'slideshare', 'snapchat', 'snapchat-ghost', 'snapchat-square', 'soundcloud', 'spotify', 'stack-exchange', 'stack-overflow' ] } ]; export function setIconVendor(icons: Vendor[]) { ICONS = icons; }