show only

the person may want to only <li> the list for to add in a <ul> </ul> existing, so make when the person put [child-pages depth="1" list_type=""] it returns only the <li> with the links of the pages.

for example:

<ul>
<li><a href="http://site.com/custom-link">Custom Link</a></li>
<li><a href="http://site.com/custom-link">Custom Link</a></li>
<li><a href="http://site.com/custom-link">Custom Link</a></li>
[child-pages depth="1" list_type=""]
</ul>

Result:
http://prntscr.com/3ccn2i

https://wordpress.org/plugins/list-pages-shortcode/