/**
 * Utility functions for reporters
 */
/**
 * Generate timestamp string for filenames (e.g., 2024-01-15T14-30-45)
 */
export declare function getTimestamp(): string;
/**
 * Escape XML special characters
 */
export declare function escapeXml(str: string): string;
/**
 * Escape HTML special characters
 */
export declare function escapeHtml(str: string): string;
/**
 * Format step type for display (same as StepResultItem.tsx)
 */
export declare function formatStepType(type: string): string;
/**
 * Get step summary from output
 */
export declare function getStepSummary(stepType: string, output: unknown): string | null;
/**
 * Check if step is an API request
 */
export declare function isApiRequestStep(stepType: string): boolean;
/**
 * Format step output for display
 */
export declare function formatStepOutput(output: unknown, stepType: string): string;
