import { getServerBasicAuthHeader as resolveServerBasicAuthHeader } from "./opencode-server-auth";
import { log as writeLog } from "./logger";
type FetchImplementation = typeof fetch;
type LogImplementation = typeof writeLog;
type ServerBasicAuthHeaderResolver = typeof resolveServerBasicAuthHeader;
export declare function _setFetchImplementationForTesting(fetchImplementation: FetchImplementation | undefined): void;
export declare function _setLogImplementationForTesting(logImplementation: LogImplementation | undefined): void;
export declare function _setServerBasicAuthHeaderResolverForTesting(resolver: ServerBasicAuthHeaderResolver | undefined): void;
export declare function getServerBaseUrl(client: unknown): string | null;
export declare function patchPart(client: unknown, sessionID: string, messageID: string, partID: string, body: Record<string, unknown>): Promise<boolean>;
export declare function deletePart(client: unknown, sessionID: string, messageID: string, partID: string): Promise<boolean>;
export {};