All Octicons
feed-issue-closed
React
import {FeedIssueClosedIcon} from '@primer/octicons-react' <FeedIssueClosedIcon size={16} />
Rails
<%= render(Primer::Beta::Octicon.new(:"feed-issue-closed", size: :small)) %>
Jekyll
{% octicon feed-issue-closed height:16 %}
Figma
This icon is called feed-issue-closed
in Primer's Octicons library.