import { CAPIClient, MakeRequestOptions, RequestMetadata } from '@vscode/copilot-api';
import { IEnvService } from '../../env/common/envService';
import { IFetcherService, WebSocketConnection } from '../../networking/common/fetcherService';
/**
 * Interface for CAPI client service
 */
export interface ICAPIClientService extends CAPIClient {
    readonly _serviceBrand: undefined;
    abExpContext: string | undefined;
}
export declare abstract class BaseCAPIClientService extends CAPIClient implements ICAPIClientService {
    readonly _serviceBrand: undefined;
    abExpContext: string | undefined;
    constructor(hmac: string | undefined, integrationId: string | undefined, fetcherService: IFetcherService, envService: IEnvService);
    makeRequest<T>(request: MakeRequestOptions, requestMetadata: RequestMetadata): Promise<T>;
    createResponsesWebSocket(options: {
        headers?: Record<string, string>;
    }): Promise<WebSocketConnection>;
}
export declare const ICAPIClientService: import("../../../util/common/services").ServiceIdentifier<ICAPIClientService>;
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