/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
import { Disposable } from "../../../base/common/lifecycle.mjs";
import { IEnvironmentService } from "../../environment/common/environment.mjs";
import { ILoggerService } from "../../log/common/log.mjs";
import { ITelemetryAppender } from "./telemetryUtils.mjs";
export declare class TelemetryLogAppender extends Disposable implements ITelemetryAppender {
    private readonly prefix;
    private readonly logger;
    constructor(loggerService: ILoggerService, environmentService: IEnvironmentService, prefix?: string);
    flush(): Promise<any>;
    log(eventName: string, data: any): void;
}