type ActionItem = {
    id: string;
    type: string;
    createdAt?: string;
    optimistic?: boolean;
    optimisticAt?: number;
};
type VersionItem = {
    versionId: string;
    actions: Array<ActionItem>;
    live: boolean;
};
export declare const setHistory: (uuid: string, versions: Array<VersionItem>) => void;
export declare const addOptimisticAction: (uuid: string, versionId: string, type: string) => void;
export {};