PreviewServiceOptions

Properties

base: number

Preview-port range base (config.previewPortBase).

count: number

Range size AND max concurrent previews (config.previewPortCount).

optional now?: () => number

Injectable clock for activity timestamps; defaults to Date.now.

number

optional onChange?: (sessionId, previewPort) => void

Fired ONLY on a real previewPort transition: null→port (first bind) and port→null (release). NOT fired when only the devPort changes.

string

number | null

void