import { ILogger, ILogManager, LogLevel, LogContext, LogTransport } from './types';
export declare class LogManager implements ILogManager {
    private static instance;
    private loggers;
    private globalContext;
    private globalLevel;
    private globalTransports;
    private constructor();
    /**
     * Get singleton instance
     */
    static getInstance(): LogManager;
    /**
     * Get or create a logger
     */
    getLogger(name?: string): ILogger;
    /**
     * Set global context for all loggers
     */
    setGlobalContext(context: Partial<LogContext>): void;
    /**
     * Get global context
     */
    getGlobalContext(): LogContext;
    /**
     * Clear global context
     */
    clearGlobalContext(): void;
    /**
     * Set global log level for all loggers
     */
    setGlobalLevel(level: LogLevel): void;
    /**
     * Get global log level
     */
    getGlobalLevel(): LogLevel;
    /**
     * Add global transport to all loggers
     */
    addGlobalTransport(transport: LogTransport): void;
    /**
     * Remove global transport from all loggers
     */
    removeGlobalTransport(transportName: string): void;
    /**
     * Get all global transports
     */
    getGlobalTransports(): LogTransport[];
    /**
     * Flush all transports
     */
    flush(): Promise<void>;
    /**
     * Close all transports
     */
    close(): Promise<void>;
    /**
     * Reset manager (for testing purposes)
     */
    reset(): void;
    /**
     * Get all logger names
     */
    getLoggerNames(): string[];
    /**
     * Check if logger exists
     */
    hasLogger(name: string): boolean;
    /**
     * Remove logger
     */
    removeLogger(name: string): boolean;
}
export declare const logManager: LogManager;
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