libs/slides/src/lib/arrows/slides-arrows.component.html
<button
aria-label="Previous slide"
*ngIf="canGoPrevious()"
class="arrow-left arrow"
(click)="goToPreviousSlide()"
>
◀
</button>
<button
*ngIf="canGoNext()"
i18n-aria-label
aria-label="Next slide"
class="arrow-right arrow"
(click)="goToNextSlide()"
>
▶
</button>