I’m trying to make a theme component where the user can adjust the sizing of the preview/editor in the composer. Ideally this would be as an dragbar element that the user would drag around.
For that, could a plugin outlet be added? This should be between div.d-editor-preview-wrapper
and div.d-editor-textarea-column
inside of div.d-editor-container
(line 80 of d-editor.hbs
it looks like).