export declare function makeEagerVersionHandler(needsVersionRef: {
    current: boolean;
}, getParams: () => {
    siteId: string;
    branchId: string;
    documentId: string | null;
}, deps: {
    createVersion: (siteId: string, params: {
        documentId: string;
        branchId: string;
        snapshot: Record<string, unknown>;
    }) => Promise<unknown>;
    refreshVersions: () => Promise<void>;
}): (snapshot: Record<string, unknown>) => void;