/**
 * Layer 1: High-Entropy String Detection
 * Uses Shannon entropy to detect potential secrets that don't match known patterns
 */
import type { Vulnerability } from '../../shared/types';
import type { ParsedFile } from '../../shared/parsed-file';
export declare function calculateEntropy(str: string): number;
export declare function detectHighEntropyStrings(content: string, filePath: string, options?: {
    parsed?: ParsedFile;
}): Vulnerability[];
//# sourceMappingURL=entropy.d.ts.map