@himorishige/noren-core/dist/validators.d.ts

Core PII detection, masking, and tokenization library built on Web Standards

/**
 * PII validation functions for false positive reduction
 * Implements lightweight, fast validation logic for each PII type
 */
import { type StrictnessLevel } from './constants.js';
import type { PiiType } from './types.js';
export interface ValidationResult {
    valid: boolean;
    confidence: number;
    reason: string;
    metadata?: Record<string, unknown>;
}
export interface ValidationContext {
    surroundingText: string;
    strictness: StrictnessLevel;
    originalIndex: number;
}
/**
 * Validate credit card candidate
 */
export declare function validateCreditCard(candidate: string, context: ValidationContext): ValidationResult;
/**
 * Validate email address candidate
 */
export declare function validateEmail(candidate: string, context: ValidationContext): ValidationResult;
/**
 * Main validation dispatcher with error handling
 */
export declare function validateCandidate(candidate: string, piiType: PiiType, context: ValidationContext): ValidationResult;
/**
 * Debug helper to analyze validation results in a readable format
 */
export declare function debugValidation(candidate: string, piiType: PiiType, context: ValidationContext): void;
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