/**
 * Memory-only correlation ID storage for object-to-string mapping
 * Similar to KeyStorage but uses a Map for object keys
 */
export declare class CorrelationIdsStorage {
    private data;
    /**
     * Get a correlation ID for an object
     */
    get(key: object): string | undefined;
    /**
     * Set a correlation ID for an object
     */
    set(key: object, correlationId: string): void;
    /**
     * Delete a correlation ID for an object
     */
    delete(key: object): void;
    /**
     * Clear all correlation IDs
     */
    clear(): void;
}
export declare const correlationIds: CorrelationIdsStorage;
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