/**
 * Utility functions for the universal logger
 */
import { LogLevel, Environment } from './types';
/**
 * Detect the current environment
 * Re-exported from environment module for backward compatibility
 */
export declare function detectEnvironment(): Environment;
/**
 * Parse log level from string
 */
export declare function parseLogLevel(level?: string): LogLevel | null;
/**
 * Parse boolean from environment variable
 */
export declare function parseEnvBoolean(value?: string, defaultValue?: boolean): boolean;
/**
 * Parse integer from environment variable
 */
export declare function parseEnvInt(value: string | undefined, defaultValue: number): number;
/**
 * Get environment variable with fallback
 * Now uses the environment abstraction for cross-platform compatibility
 */
export declare function getEnvVar(key: string, defaultValue?: string): string | undefined;
/**
 * Format timestamp for logging
 */
export declare function formatTimestamp(date?: Date): string;
/**
 * Check if logging should be enabled for the specified level
 */
export declare function isLoggingEnabled(currentLevel: LogLevel, messageLevel: LogLevel, globalEnabled: boolean): boolean;
/**
 * Format message with category and timestamp
 */
export declare function formatMessage(message: string, category?: string, showTimestamp?: boolean): string;
/**
 * Get console method for log level
 */
export declare function getConsoleMethod(level: LogLevel): (message?: unknown, ...optionalParams: unknown[]) => void;
/**
 * Create ANSI color code for terminal output
 */
export declare function createAnsiColor(colorCode: number): string;
/**
 * Reset ANSI color
 */
export declare function resetAnsiColor(): string;
/**
 * Safely stringify an object for logging
 */
export declare function safeStringify(obj: unknown): string;
/**
 * Debounce function to prevent log spam
 */
export declare function debounce<T extends (...args: unknown[]) => void>(func: T, wait: number): (...args: Parameters<T>) => void;
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