/**
 * LlmClient backed by the Google Gemini API (GEMINI_API_KEY / GOOGLE_API_KEY). Uses fetch — no SDK.
 */
import type { CompleteOptions, LlmClient } from "../../core/ports.js";
import { type HttpLlmClientOptions } from "./http-client.js";
export type GeminiOptions = HttpLlmClientOptions;
export declare class GeminiLlmClient implements LlmClient {
    readonly id: string;
    private readonly delegate;
    constructor(opts?: GeminiOptions);
    complete(prompt: string, opts?: CompleteOptions): Promise<string>;
}