/**
 * AeThex Compliance - COPPA/FERPA Age Gating & Audit Logging
 * Provides compliance checks and audit trail management
 */
export interface AuditLogEntry {
    userId: string;
    type: string;
    result: boolean;
    timestamp: Date;
    metadata?: Record<string, any>;
}
export declare class Compliance {
    private static auditLog;
    /**
     * Check if user is COPPA compliant (13+)
     */
    static isCOPPACompliant(age: number): boolean;
    /**
     * Check if user requires parental consent (<13)
     */
    static requiresParentConsent(age: number): boolean;
    /**
     * Check if data collection is allowed
     */
    static canCollectData(user: {
        age: number;
        parentConsent?: boolean;
    }): boolean;
    /**
     * Log a compliance check for audit trail
     */
    static logCheck(userId: string, type: string, result: boolean, metadata?: Record<string, any>): void;
    /**
     * Get audit log for a user
     */
    static getAuditLog(userId?: string): AuditLogEntry[];
    /**
     * Clear audit log (admin only)
     */
    static clearAuditLog(): void;
    /**
     * Export audit log as JSON
     */
    static exportAuditLog(): string;
    /**
     * Check FERPA compliance (educational records)
     */
    static isFERPACompliant(user: {
        age: number;
        educationalContext: boolean;
    }): boolean;
}
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