Function hydrateGraphFromStorage

Returns Promise<
    | {
        entityCounts: {};
        error: string;
        hydratedAt: null;
        key: string;
        ok: false;
        pendingActions?: undefined;
    }
    | {
        entityCounts: { [k: string]: number };
        error?: undefined;
        hydratedAt: string;
        key: string;
        ok: true;
        pendingActions: GraphActionRecord[];
    },
>