import type { WorkspaceArtifact } from "@opengeni/sdk";
/**
 * Copies a Site's current version into a new Site the person owns. The copy
 * opens on its own page unless the caller keeps the person where they are
 * (`open: false`), when a toast offers to open it.
 */
export declare function useDuplicateSite(workspaceId: string): {
    duplicate: (site: Readonly<{
        id: string;
        title: string;
    }>, { open }?: {
        open?: boolean | undefined;
    }) => Promise<WorkspaceArtifact | null>;
    busy: boolean;
};