import type { Authenticator, HttpMethod, IHostConnection, ITransportSettings, Values } from '@looker/sdk-rtl';
import type { ApiVersion, ExtensionHostApi } from '../connect';
export declare class SdkConnection implements IHostConnection {
    private hostConnection;
    private apiVersion;
    constructor(hostConnection: ExtensionHostApi, apiVersion: ApiVersion);
    request(httpMethod: string, path: string, body?: any, params?: any, _authenticator?: any, options?: any): Promise<any>;
    rawRequest(httpMethod: string, path: string, body?: any, params?: any, _authenticator?: Authenticator, _options?: Partial<ITransportSettings>): Promise<any>;
    stream<T>(_callback: (response: Response) => Promise<T>, _method: HttpMethod, _path: string, _queryParams?: Values, _body?: any, _authenticator?: Authenticator, _options?: Partial<ITransportSettings>): Promise<any>;
}