export declare function newHydrationId(): any;
export declare enum Hydrate {
    WhenIdle = "client:idle",
    OnLoad = "client:load",
    MediaQuery = "client:media",
    SkipPrerender = "client:only",
    WhenVisible = "client:visible",
    None = "client:none"
}
export declare const hydrationFns: {
    "client:idle": string;
    "client:load": string;
    "client:media": string;
    "client:only": string;
    "client:visible": string;
    "client:none": string;
};
export declare function isEager(strategy: string): strategy is Hydrate.OnLoad | Hydrate.SkipPrerender | Hydrate.None;