import type { ArtifactCatalogItem } from "@opengeni/sdk";
export type CachedArtifactCatalog = {
    workspaceId: string;
    items: ArtifactCatalogItem[];
    nextCursor: string | null;
    /** Pages loaded so far, so a refresh reloads everything already shown. */
    pages: number;
    updatedAt: number;
};
export declare const artifactCatalogs: WeakMap<object, Map<string, CachedArtifactCatalog>>;
/** Keep cached rows for an instant revisit, but refetch them on the next view. */
export declare function expireArtifactCatalog(client: object, workspaceId: string): void;