import { type Span, type Tracer } from '@opentelemetry/api';
export declare function getTracer(name?: string): Tracer;
export declare function traceAsync<T>(name: string, fn: (span: Span) => Promise<T>, tracerName?: string): Promise<T>;
export declare function traceSync<T>(name: string, fn: (span: Span) => T, tracerName?: string): T;