export interface PageCacheWarmProgress {
    completed: number;
    total: number;
}
export interface PageCacheWarmFailure {
    path: string;
    status: number;
    error?: 'timeout' | 'network';
    location?: string;
    detail?: string;
}
export interface PageCacheWarmSummary {
    total: number;
    warmed: number;
    failed: PageCacheWarmFailure[];
}
export declare class PageCacheWarmInterruptedError extends Error {
    readonly progress: PageCacheWarmProgress;
    constructor(progress: PageCacheWarmProgress);
}
export declare function readWarmStream(stream: ReadableStream<Uint8Array>, onProgress: (progress: PageCacheWarmProgress) => void): Promise<PageCacheWarmSummary>;