import type { DefaultModelSelection, WorkspaceModelCatalogModel } from "@opengeni/sdk";
import { type PickerModelRow } from "./model-policy.js";
export type WorkspaceModelCatalogState = {
    models: WorkspaceModelCatalogModel[];
    /** Real catalog projection only — never invents rows for a missing selection. */
    rows: PickerModelRow[];
    /** Server-resolved default for new chats and scheduled tasks; null until known. */
    defaultSelection: DefaultModelSelection | null;
    /** Hypothetical default after a general-credit purchase. */
    creditsSelection: DefaultModelSelection | null;
    loading: boolean;
    error: string | null;
    refresh: () => Promise<void>;
};
export declare function useWorkspaceModelCatalog(workspaceId: string | null, fundingRevision?: string | number): WorkspaceModelCatalogState;