/**
 * Pattern validation utilities for glob patterns with security checks
 */
/**
 * Legacy error class for backward compatibility
 * @deprecated Use InvalidPatternSyntaxError or SecurityViolationError instead
 */
export declare class PatternValidationError extends Error {
    readonly pattern: string;
    readonly reason: string;
    constructor(pattern: string, reason: string);
}
/**
 * Validates a single glob pattern for security and syntax
 * @param pattern - The glob pattern to validate
 * @throws InvalidPatternSyntaxError or SecurityViolationError if pattern is invalid or unsafe
 */
export declare function validateGlobPattern(pattern: string): void;
/**
 * Validates an array of glob patterns
 * @param patterns - Array of glob patterns to validate
 * @param type - Type of patterns for error context ('include' or 'exclude')
 * @throws PatternValidationError if any pattern is invalid
 */
export declare function validatePatternArray(patterns: unknown, type?: 'include' | 'exclude'): void;
/**
 * Validates a complete pattern configuration object
 * @param config - Configuration object with include/exclude patterns
 * @throws PatternValidationError if configuration is invalid
 */
export declare function validatePatternConfig(config: {
    include?: unknown;
    exclude?: unknown;
}): void;
//# sourceMappingURL=pattern-validation.d.ts.map