import type { Logger, LoggerOptions, Bindings } from 'pino';
interface LogContext {
    [key: string]: unknown;
}
declare class PinoWrapper {
    private static instance;
    private logger;
    private context;
    private constructor();
    static initialize(options?: LoggerOptions): void;
    private static ensureInitialized;
    static setContext(context: LogContext): void;
    static clearContext(): void;
    private static mergeContext;
    static info(message: string, context?: LogContext): void;
    private static formatError;
    static error(err: unknown, message: string, context?: LogContext): void;
    static debug(message: string, context?: LogContext): void;
    static warn(message: string, context?: LogContext): void;
    static fatal(err: unknown, message: string, context?: LogContext): void;
    static trace(message: string, context?: LogContext): void;
    static child(bindings: Bindings): PinoWrapper;
    static getRawLogger(): Logger;
    static flush(): Promise<void>;
}
export default PinoWrapper;