import type { SearchResult, ValidationConfig, ValidationResult } from '../config/types';
export declare const DEFAULT_VALIDATION_CONFIG: ValidationConfig;
export declare function validateResults(results: SearchResult[], config?: ValidationConfig): ValidationResult;
export declare function createValidationConfig(params: {
    minResults?: number;
    requireTitle?: boolean;
    requireSnippet?: boolean;
    requireUrl?: boolean;
    minSnippetLength?: number;
}): ValidationConfig;