import type { ApiClient } from "../api/client.js";
import type { PageResponse } from "@sudobility/testomniac_types";
/**
 * In-memory cache of pages for an app, backed by the API.
 * Key is the normalized URL (stripped of fragment).
 * Avoids redundant API calls for the same URL during a scan.
 */
export declare class PageCache {
    private cache;
    private runnerId;
    private api;
    constructor(runnerId: number, api: ApiClient);
    /** Preload all existing pages for this app from the API. */
    preload(): Promise<void>;
    /** Find or create a page by URL. Returns cached result if available. */
    findOrCreate(url: string): Promise<PageResponse>;
    /** Check if a URL has already been seen (without API call). */
    has(url: string): boolean;
    get size(): number;
    private normalizeUrl;
}
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