/**
 * Copyright 2025 Vybestack LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import type { IProvider, GenerateChatOptions } from '../IProvider.js';
import type { IModel } from '../IModel.js';
import type { IContent } from '../../services/history/IContent.js';
/**
 * Each line in a .responses file is a JSON object representing one model turn.
 * The `chunks` array contains the IContent objects that generateChatCompletion
 * will yield for that turn.
 */
export interface FakeResponseTurn {
    chunks: IContent[];
}
/**
 * A provider that replays canned responses from a JSONL file.
 *
 * Intended for deterministic integration tests — the CLI runs tools for real
 * but model responses come from a golden file instead of a live LLM.
 *
 * The file format is newline-delimited JSON (JSONL).  Each line is a
 * {@link FakeResponseTurn} object.
 *
 * Paths inside tool-call parameters often need to match the ephemeral test
 * directory.  Use the literal string `{{CWD}}` in the golden file; the
 * provider replaces it with `cwd` at load time.
 */
export declare class FakeProvider implements IProvider {
    name: string;
    isDefault: boolean;
    baseProviderConfig: {
        baseURL: string;
    };
    private turns;
    private callCounter;
    constructor(filePath: string, cwd?: string);
    generateChatCompletion(_optionsOrContent: GenerateChatOptions | IContent[]): AsyncIterableIterator<IContent>;
    getAuthToken(): Promise<string>;
    getModels(): Promise<IModel[]>;
    getDefaultModel(): string;
    getCurrentModel(): string;
    getServerTools(): string[];
    invokeServerTool(): Promise<unknown>;
}