import { XRayServiceClient } from './xray.client.js';
export interface TraceId {
    version: number;
    timestamp: string;
    id: string;
}
export interface Subsegment extends Record<string, unknown> {
    id: string;
    name: string;
    start_time: number;
    end_time?: number;
    in_progress?: boolean;
    http?: {
        request?: Record<string, string | number | boolean | undefined>;
        response?: Record<string, string | number | boolean | undefined>;
    };
    readonly subsegments: Subsegment[];
}
export interface Segment extends Subsegment {
    trace_id: string;
    parent_id?: string;
    origin?: string;
}
export declare const AWS_TRACE_ID = "x-amzn-trace-id";
export declare const AWS_REQUEST_ID = "x-amz-request-id";
export interface XRayInstrumented {
    xray?: XRayServiceClient;
    enableXRay(): void | Promise<void>;
}
export declare function isXRayInstrumented(inst: object): inst is XRayInstrumented;