Variable: LAYOUT_NOTE_PREFIX

const LAYOUT_NOTE_PREFIX: "layout." = 'layout.'

Namespace for a loss recorded against a shape on a slide layout rather than on a slide, prepended to the construct by layoutShapeScope.

The chrome mapper reuses the slide shape mapper wholesale — a rectangle on a layout is transcribed by the same code that transcribes one on a slide, which is what keeps the two from drifting. That sharing brings the slide vocabulary with it: a themed outline on a layout records line.width exactly as a slide's would. Left unmarked, those notes would be wrong twice over. A template-anchored script would report them, though it never rebuilds a layout and loses nothing; and the round trip would let one excuse a slide difference, because a layout note carries no slide number and a name like "Rectangle 7" repeats between the tiers. The prefix keeps the shared vocabulary and states which tier it is about.

layout. rather than master., which is how the other chrome constructs are spelled: those are named after the defineSlideMaster call that authors them, while these name the source tier the loss is on — and a master's own decoration is not re-authored at all, so a note under this prefix is always about a layout.