/**
 *
 * Copyright 2020-2026 Splunk Inc.
 *
 * 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
 *
 * https://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.
 *
 */
import { Attributes } from '@opentelemetry/api';
import { Span, SpanProcessor } from '@opentelemetry/sdk-trace-base';
import { SessionManager, UserManager } from '../managers';
export declare class SpanAttributesProcessor implements SpanProcessor {
    private sessionManager;
    private userManager;
    private readonly discardDataAfterInactivity;
    private readonly adjustSessionStartToTimeOrigin;
    private readonly _globalAttributes;
    constructor(sessionManager: SessionManager, userManager: UserManager, globalAttributes: Attributes, discardDataAfterInactivity?: boolean, adjustSessionStartToTimeOrigin?: boolean);
    forceFlush(): Promise<void>;
    getGlobalAttributes(): Attributes;
    onEnd(span: Span): void;
    onStart(span: Span): void;
    setGlobalAttributes(attributes?: Attributes): void;
    shutdown(): Promise<void>;
}