ObsidianTransport.captureScreenshot?

Type: (params: CaptureScreenshotParams) => Promise<Uint8Array>

Captures a PNG screenshot of the running Obsidian instance.

Optional and platform-specific, like the other members here. Implemented by DesktopCdpTransport (CDP Page.captureScreenshot, optionally with the viewport pinned to an exact size) and by AppiumTransport (takeScreenshot, always the device's native framebuffer — the size knobs are ignored, so a mobile capture is sized by choosing an AVD with the wanted screen geometry).