import type { SecurityRequirementObject } from '../schemas/v3.2/strict/security-requirement.js';
/**
 * Remove duplicate security requirements, comparing by their JSON shape.
 *
 * Shared by the channel-connection and document-wide requirement builders, which both union
 * requirements from several sources (servers, operations) and need to collapse identical entries.
 */
export declare const dedupeRequirements: (requirements: SecurityRequirementObject[]) => SecurityRequirementObject[];
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