/**
 * Cross-platform utility functions that work in both Node.js and browser environments
 */
/**
 * Recursive implementation of JSON.stringify that handles circular references safely
 */
export declare const stringifyJSON: (obj: any, visited?: Set<any>) => string;
/**
 * Simple string formatting that works in both Node.js and browser environments
 * Handles format specifiers like %s, %d, %j, %i, %f similar to Node.js util.format
 */
export declare const safeFormat: (message: string, ...args: any[]) => string;
/**
 * Safe object inspection that works in both Node.js and browser environments
 * Uses stringifyJSON for consistent, safe serialization
 */
export declare const safeInspect: (obj: any) => string;