import { TestFailure } from '../types';
/**
 * Utility for generating AI-powered suggestions for test failures
 */
export declare class GenAIUtils {
    /**
     * Calls the configured AI provider to get a suggestion for fixing a failed test
     *
     * @param prompt - The prompt to send to the AI
     * @returns AI's suggested fix
     */
    static callGenAISuggestion(prompt: string): Promise<string>;
    /**
     * Generates a fix suggestion for a failed test
     *
     * @param failure - The test failure information
     * @param sourceCode - Map of source code files for context
     * @returns The path to the saved suggestion file
     */
    static generateFixSuggestion(failure: TestFailure, sourceCode: Map<string, string>): Promise<{
        promptPath: string;
        fixPath: string;
    } | null>;
    /**
     * Truncates a stack trace to a reasonable length
     *
     * @param stack - The full stack trace
     * @returns Truncated stack trace
     */
    private static truncateStackTrace;
    /**
     * Sanitizes a filename to be used in a file path
     *
     * @param filename - The filename to sanitize
     * @returns Sanitized filename
     */
    private static sanitizeFilename;
}