interface LogContext {
    functionName?: string;
    requestId?: string;
    userId?: string;
    tenantId?: string;
    [key: string]: unknown;
}
export declare const logger: {
    debug: (msg: string, ctx?: LogContext) => void;
    info: (msg: string, ctx?: LogContext) => void;
    warn: (msg: string, ctx?: LogContext) => void;
    error: (msg: string, ctx?: LogContext) => void;
};
export {};