import type { E2BDesktopSandbox } from "./e2b-desktop-launch.js";
import { type DesktopResources } from "./pricing.js";
export type DesktopResourceObservation = {
    resources: DesktopResources;
    source: "e2b.getInfo";
} | {
    reason: "metadata_unavailable" | "metadata_invalid" | "metadata_timeout";
};
/** Called once after the caller owns and journals the handle. Never throws or delays cleanup
 * beyond the bounded wait. Persist only resource quantities, never the raw info/connection. */
export declare function observeDesktopResources(desktop: Pick<E2BDesktopSandbox, "getInfo">, timeoutMs?: number): Promise<DesktopResourceObservation>;