import opentelemetry, { TimeInput } from '@opentelemetry/api';
import { GeneratedResponse, FrameworkSpan } from './types.js';

/**
 * Copyright 2025 IBM Corp.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

declare const tracer: opentelemetry.Tracer;
declare const activeTracesMap: Map<string, string>;
interface ComputeTreeProps {
    prompt?: string | null;
    history: GeneratedResponse[] | undefined;
    generatedMessage: GeneratedResponse | undefined;
    spans: FrameworkSpan[];
    traceId: string;
    version: string;
    runErrorSpanKey: string;
    startTime: TimeInput;
    endTime: TimeInput;
    source: string;
}
declare function buildTraceTree({ prompt, history, generatedMessage, spans, traceId, version, runErrorSpanKey, startTime, endTime, source, }: ComputeTreeProps): void;

export { activeTracesMap, buildTraceTree, tracer };