import { RedactMatcher } from './remarkRedact';
/**
 * Matcher for Social Security Numbers (SSN).
 * Matches patterns like: 123-45-6789
 */
export declare const ssnMatcher: RedactMatcher;
/**
 * Matcher for Credit Card numbers.
 * Matches patterns like: 1234-5678-9012-3456 or 1234 5678 9012 3456
 * Supports common formats with spaces, dashes, or no separators.
 */
export declare const creditCardMatcher: RedactMatcher;
/**
 * Matcher for Bitcoin addresses.
 * Matches Bitcoin addresses (starts with 1 or 3, 26-35 alphanumeric characters).
 */
export declare const bitcoinMatcher: RedactMatcher;
/**
 * Common redaction matchers for sensitive data.
 */
export declare const commonRedactMatchers: RedactMatcher[];