/**
 * Security Scanner Utility Functions
 */
import { VulnerabilityType, CodeContext } from './types.js';
/**
 * Generate unique finding ID
 */
export declare function generateFindingId(filePath: string, line: number, type: VulnerabilityType): string;
/**
 * Extract code context around issue
 */
export declare function extractCodeContext(content: string, lineNumber: number, contextLines?: 2): CodeContext;
/**
 * Calculate Shannon entropy for string
 */
export declare function calculateEntropy(str: string): number;
/**
 * Check if file should be scanned
 */
export declare function shouldScanFile(filePath: string, excludePatterns: string[]): boolean;
/**
 * Check if a line should be skipped (comments, examples, etc.)
 */
export declare function shouldSkipLine(line: string): boolean;
/**
 * Truncate sensitive data for display in reports
 */
export declare function truncateSensitive(text: string, maxLength?: 20): string;
/**
 * Check if a file path belongs to the security scanner itself
 * Used to avoid self-detection of patterns
 */
export declare function isScannerFile(filePath: string): boolean;
/**
 * Check if a line should be skipped during XSS scanning
 * Skips pattern definitions, comments, and test code
 */
export declare function shouldSkipXSSLine(line: string): boolean;
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