import { LogLevel, LoggerConfig, GlobalLoggerConfig } from '../interfaces';
export declare class TemporalLoggerManager {
    private static instance;
    private static readonly DEFAULT_CONFIG;
    private globalConfig;
    private readonly loggerCache;
    static getInstance(): TemporalLoggerManager;
    configure(config: GlobalLoggerConfig): void;
    getGlobalConfig(): Readonly<GlobalLoggerConfig>;
    createLogger(context: string, localConfig?: LoggerConfig): TemporalLogger;
    private getCacheKey;
    clearCache(): void;
}
export declare class TemporalLogger {
    private static readonly LOG_LEVELS;
    private static readonly LEVEL_INDICES;
    private readonly nestLogger;
    private readonly config;
    private readonly context;
    private readonly currentLevelIndex;
    constructor(context: string, config?: LoggerConfig);
    private shouldLog;
    error(message: unknown, trace?: string | Error, context?: string): void;
    warn(message: unknown, context?: string): void;
    log(message: unknown, context?: string): void;
    info(message: unknown, context?: string): void;
    debug(message: unknown, context?: string): void;
    verbose(message: unknown, context?: string): void;
    logExecutionTime(methodName: string, startTime: number, context?: string): void;
    logWithLevel(level: LogLevel, message: unknown, context?: string): void;
    createChildLogger(childContext: string, config?: LoggerConfig): TemporalLogger;
    getConfig(): Readonly<Required<LoggerConfig>>;
    isEnabled(): boolean;
    getLogLevel(): LogLevel;
    getContext(): string;
    isLevelEnabled(level: LogLevel): boolean;
    isMuted(): boolean;
}
export declare function createLogger(context: string, config?: LoggerConfig): TemporalLogger;
export declare class LoggerUtils {
    static logServiceInit(logger: TemporalLogger, serviceName: string, config?: unknown): void;
    static logServiceShutdown(logger: TemporalLogger, serviceName: string): void;
    static logConnection(logger: TemporalLogger, target: string, success: boolean, error?: Error): void;
    static logOperation(logger: TemporalLogger, operation: string, success: boolean, details?: string, error?: Error): void;
}