/**
 * Data classification module for healthcare supply chain compliance.
 * Classifies fields by sensitivity level and provides redaction utilities.
 */
export type SensitivityLevel = 'PUBLIC' | 'INTERNAL' | 'CONFIDENTIAL' | 'PHI';
export declare const SENSITIVITY_ORDER: Record<SensitivityLevel, number>;
export declare function classifyField(entityType: string, fieldName: string): SensitivityLevel;
export declare function redactRecord(entityType: string, record: Record<string, unknown>, maxLevel: SensitivityLevel): Record<string, unknown>;
export declare function stripPhiFields(record: Record<string, unknown>): Record<string, unknown>;
export declare function redactForLogging(entityType: string, record: Record<string, unknown>): Record<string, unknown>;
//# sourceMappingURL=data-classification.d.ts.map