import { type Span } from "@opentelemetry/api";
/**
 * Generates a function wrapping a given Callable `fn` into an error handling block.
 * Setting Span status and recording any caught exception before bubbling it up.
 *
 * Marks the span as ended once the provided callable has ended or an error has been caught.
 *
 * @returns {Promise<T>} where T is the type returned by the Callable.
 * @throws any error thrown by the original Callable `fn` provided.
 */
export declare function selfContainedSpanHandlerGenerator<T>(fn: (span: Span) => T | Promise<T>): (span: Span) => Promise<T>;