import type { JourneyRequestEvent } from './types';
export declare const MAX_CORRELATED_REQUESTS = 5;
export declare const MAX_JOURNEY_CORRELATED_REQUESTS = 20;
/** Only allow a Cloudflare Ray ID and bounded numeric response metadata onto the wire. */
export declare function sanitizeRequestCorrelation(value: JourneyRequestEvent): JourneyRequestEvent | undefined;
/** Production monolith origins whose Ray IDs have been verified against the log data view. */
export declare function isMonolithLogOrigin(value: string): boolean;
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