One published package of the scope, as JSR describes it.
readonly
name: string
Short name, e.g. png; prefix @binstruct/ for the JSR coordinate.
readonly
description: string
JSR's one-paragraph description, empty when the package has none.
readonly
latestVersion: string
The version a bare jsr:@binstruct/<name> resolves to today.
Never absent: an entry without one is a reserved name rather than a
package, and is dropped by readScopeListing.