annotation
A visual annotation drawn onto a screenshot or recording. Each annotation names exactly one type (outline, arrow, badge, callout, blur, or text), and the type’s value is the target it points at: an element (a selector/display-text string or a detailed find object) or a fixed position in the capture. id, track, transition, and duration describe behavior over time — they apply to recordings and are inert in still screenshots, so the same annotation means the same thing in both.