/**
 * Central Timeout Configuration
 *
 * All timeout values should be imported from this module to ensure
 * consistent behavior across the codebase.
 *
 * Timeout categories:
 * - PAGE: Full page load operations
 * - TIER: Individual tier attempts in tiered fetcher
 * - SELECTOR: Waiting for DOM elements
 * - SCRIPT: Script execution in lightweight renderer
 * - NETWORK: HTTP fetch operations
 * - BOT_CHALLENGE: Waiting for bot challenges to resolve
 * - UI_INTERACTION: Small delays for UI interactions
 */
/**
 * Default timeout values in milliseconds
 */
export declare const TIMEOUTS: {
    /**
     * Full page load timeout (Playwright, full browse operations)
     * Used when loading a complete page with all resources
     */
    readonly PAGE_LOAD: 30000;
    /**
     * Tier attempt timeout
     * Maximum time for a single tier (intelligence, lightweight, playwright) to complete
     */
    readonly TIER_ATTEMPT: 30000;
    /**
     * Selector wait timeout
     * Time to wait for a specific DOM selector to appear
     */
    readonly SELECTOR_WAIT: 5000;
    /**
     * Script execution timeout (lightweight renderer)
     * Maximum time for a single script to execute
     */
    readonly SCRIPT_EXECUTION: 5000;
    /**
     * Network fetch timeout
     * Time for HTTP fetch operations (Content Intelligence, API calls)
     */
    readonly NETWORK_FETCH: 30000;
    /**
     * Bot challenge timeout
     * Maximum time to wait for bot challenge resolution
     */
    readonly BOT_CHALLENGE: 30000;
    /**
     * Cookie banner dismissal delay
     * Wait time after clicking cookie accept button
     */
    readonly COOKIE_BANNER: 500;
    /**
     * Scroll load delay
     * Wait time between scroll steps for lazy-loaded content
     */
    readonly SCROLL_STEP: 300;
    /**
     * Post-scroll delay
     * Wait time after scrolling for content to settle
     */
    readonly SCROLL_SETTLE: 500;
    /**
     * Bot challenge check interval
     * Interval between bot challenge status checks
     */
    readonly BOT_CHECK_INTERVAL: 1000;
    /**
     * Post-click delay
     * Wait time after clicking navigation elements
     */
    readonly POST_CLICK: 500;
    /**
     * Initial page stabilization delay
     * Brief wait after page load for initial scripts to execute
     */
    readonly PAGE_STABILIZE: 1000;
    /**
     * Post-challenge delay (Cloudflare)
     * Wait time after Cloudflare challenge detected
     */
    readonly CLOUDFLARE_WAIT: 2000;
    /**
     * Post-CAPTCHA delay
     * Wait time after CAPTCHA detected (requires manual intervention)
     */
    readonly CAPTCHA_WAIT: 1000;
    /**
     * Failure backoff delay
     * Extra delay when recent failures detected for a domain
     */
    readonly FAILURE_BACKOFF: 5000;
    /**
     * Max bot challenge wait time
     * Maximum time to wait for bot challenge resolution
     */
    readonly BOT_CHALLENGE_MAX: 15000;
};
/**
 * Type for timeout keys
 */
export type TimeoutKey = keyof typeof TIMEOUTS;
/**
 * Get a timeout value with optional override
 *
 * @param key - The timeout key
 * @param override - Optional override value (if provided, takes precedence)
 * @returns The timeout value in milliseconds
 */
export declare function getTimeout(key: TimeoutKey, override?: number): number;
/**
 * Create a timeout configuration object from options
 *
 * @param options - Object with optional timeout overrides
 * @returns Object with resolved timeout values
 */
export declare function resolveTimeouts(options?: {
    timeout?: number;
    tierTimeout?: number;
    selectorTimeout?: number;
    scriptTimeout?: number;
}): {
    pageLoad: number;
    tierAttempt: number;
    selectorWait: number;
    scriptExecution: number;
};
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