CODE EXAMPLE FOR JAVASCRIPT

how to add icons in angular

<fa-icon [icon]="['fas', 'headphones']" transform="shrink-6" 
[mask]="['fas', 'square']"></fa-icon>
<fa-icon [icon]="['fas', 'pencil-alt']" transform="shrink-6" 
[mask]="['fas', 'comment']"></fa-icon>