/**
 * Client-Safe Logger
 *
 * Production-safe logging utility that works in both client and server contexts.
 * Does not depend on Node.js APIs (no async_hooks, no crypto).
 * Info/warn messages are no-ops in production to avoid console pollution.
 *
 * NOTE: No 'use client' directive here. This is a plain utility module, not a
 * React component. Adding 'use client' causes Next.js to create a reference
 * proxy when imported from server code (API routes), stripping all methods.
 */
export type LogLevel = 'debug' | 'info' | 'warn' | 'error';
export interface LogContext {
    [key: string]: unknown;
}
export interface Logger {
    debug(message: string, context?: LogContext): void;
    info(message: string, context?: LogContext): void;
    warn(message: string, context?: LogContext): void;
    error(message: string, context?: LogContext): void;
}
/**
 * Create a client-safe logger instance
 *
 * @returns Logger instance safe for client-side use
 */
export declare function createLogger(): Logger;
/**
 * Default client-safe logger instance
 */
export declare const logger: Logger;
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