API reference / Common / Engine types / CommentStatus
Type Alias: CommentStatus
ts
type CommentStatus = "active" | "resolved" | "closed";ST_CommentStatus (MS-PPTX §2.16.4.4). Word's and Excel's done is Resolved when set, else Active; only PowerPoint writes Closed.
Each comment's own, a reply's included, as the files hold it: a thread is resolved when its first comment is.