This package only contains stickers configuration builder. It doesn't make any HTTP requests. The only responsibility of this package is to return JSON with stickers layout configuration.
Please, note - the next stickers list does not draw any graphics on the resulting story:
It only draws interactive area. Therefore, if you will post any of those stickers - you will not see any changes on the video, but you will be able to click on area - and it will work. So, it is your responsibility to draw graphic on the video for these stickers.
const stickers = new IgpapiStickersLayout();
stickers.add(new SliderSticker({ question: 'YOYOYO', emoji: '😍' })).center();