/**
* This class is used to detect when all cache reads for a given render are settled.
* We do this to allow for cache warming the prerender without having to continue rendering
* the remainder of the page. This feature is really only useful when the cacheComponents flag is on
* and should only be used in codepaths gated with this feature.
*/
export declare class CacheSignal {
private count;
private earlyListeners;
private listeners;
private tickPending;
private taskPending;
private subscribedSignals;
constructor();
private noMorePendingCaches;
/**
* This promise waits until there are no more in progress cache reads but no later.
* This allows for adding more cache reads after to delay cacheReady.
*/
inputReady(): Promise