import { AuditLog, AuditLogResponseData, DetailedAuditLog, AuditContext, PdpRequestData } from './auditTypes.js';
/**
 * Collects all resource types from audit logs
 */
export declare const collectResourceTypes: (logs: AuditLog[]) => Set<string>;
/**
 * Check if a value is a valid AuditContext
 */
export declare function isValidAuditContext(value: unknown): value is AuditContext;
/**
 * Normalizes and enriches a detailed log with consistent fields
 */
export declare const normalizeDetailedLog: (response: AuditLogResponseData, originalLog: AuditLog) => DetailedAuditLog | null;
/**
 * Creates a properly formatted PDP request
 */
export declare const createPdpRequest: (log: DetailedAuditLog) => PdpRequestData;