How (good or bad) are images from a slider created on vue.js indexed by search engines?

Question

Search Engine Optimization

I look at the source code of bootstrap-vue. Here is the output of the pictures in the slider. The question is - will the search engine consider them as pictures and index them?

<b-carousel-slide img-src="/img.png"></b-carousel-slide>

Answer 1

Now look at the compiled bundle code. There aren't any <b-carousel-slide>. There is no layout at all.
Search engines are for SSR