import { OpenRouterCore } from "../core.js";
import { RequestOptions } from "../lib/sdks.js";
import { ConnectionError, InvalidRequestError, RequestAbortedError, RequestTimeoutError, UnexpectedClientError } from "../models/errors/httpclienterrors.js";
import * as errors from "../models/errors/index.js";
import { OpenRouterError } from "../models/errors/openroutererror.js";
import { ResponseValidationError } from "../models/errors/responsevalidationerror.js";
import { SDKValidationError } from "../models/errors/sdkvalidationerror.js";
import * as operations from "../models/operations/index.js";
import { APIPromise } from "../types/async.js";
import { Result } from "../types/fp.js";
/**
 * Stream a chat completion with an intern
 *
 * @remarks
 * Sends a prompt to one of your interns and streams the reply as OpenAI-compatible server-sent events ending with `[DONE]`. The run executes on the intern, which may pause to ask you something. It then streams one `openrouter.provide_input` tool call and finishes with `finish_reason: "tool_calls"`, and the run stays open on the intern.
 *
 * Every response, whether it ends with `stop`, `tool_calls` or `error`, is followed by a final chunk with empty `choices` that carries `session_id`, then `data: [DONE]`. That chunk carries the `usage` the intern reported for the run, after `stop` or `error`, and `null` when the intern reported none. After `tool_calls` its `usage` is `null` because the turn is not over. Read through `[DONE]`: the `session_id` you need to reply arrives after the `tool_calls` finish chunk.
 *
 * To answer, send a second request with the same `session_id`, the assistant message echoing that tool call, and a `tool` message whose `tool_call_id` is the tool call id and whose `content` is the answer. The answer is delivered to the run that asked and the stream continues from where it paused. A question stays open for its interaction deadline (5 minutes by default) and the run is cancelled when that passes. Rejected replies do not extend the deadline.
 *
 * Closing the connection after the `[DONE]` that follows `finish_reason: "tool_calls"` keeps the run alive. Disconnecting while a response is still streaming cancels the run. The stream writes a `: keepalive` comment whenever nothing else has been written for 30 seconds, so a disconnect is noticed within that interval even while the intern is silent.
 *
 * A run the intern ends while you are still connected, by cancellation or by a deadline, ends the stream with a `finish_reason: "error"` chunk carrying `410` and reason `run_ended`, then the final empty-`choices` chunk and `[DONE]`. That error reports only an ending the intern confirmed. A connection that breaks without that confirmation ends with reason `stream_severed`, and a client that has already disconnected is promised no final event.
 *
 * Set `approval_mode` to `manual` to have the intern ask before approval-bearing tools such as the shell. Omitted, the run self-drives and consents on your behalf. The mode belongs to the run started by that prompt and must be repeated on later prompts.
 *
 * Available to interns programme members. Callers outside the programme receive `404` for every path under `/api/v1/interns`.
 *
 * If set, this operation will use {@link Security.apiKey} from the global security.
 */
export declare function internsChat(client: OpenRouterCore, request: operations.CreateInternChatCompletionRequest & {
    internChatCompletionRequest: {
        stream?: false;
    };
}, options?: RequestOptions): APIPromise<Result<operations.CreateInternChatCompletionResponse, errors.InternChatErrorResponse | OpenRouterError | ResponseValidationError | ConnectionError | RequestAbortedError | RequestTimeoutError | InvalidRequestError | UnexpectedClientError | SDKValidationError>>;
export declare function internsChat(client: OpenRouterCore, request: operations.CreateInternChatCompletionRequest & {
    internChatCompletionRequest: {
        stream: true;
    };
}, options?: RequestOptions): APIPromise<Result<operations.CreateInternChatCompletionResponse, errors.InternChatErrorResponse | OpenRouterError | ResponseValidationError | ConnectionError | RequestAbortedError | RequestTimeoutError | InvalidRequestError | UnexpectedClientError | SDKValidationError>>;
export declare function internsChat(client: OpenRouterCore, request: operations.CreateInternChatCompletionRequest, options?: RequestOptions): APIPromise<Result<operations.CreateInternChatCompletionResponse, errors.InternChatErrorResponse | OpenRouterError | ResponseValidationError | ConnectionError | RequestAbortedError | RequestTimeoutError | InvalidRequestError | UnexpectedClientError | SDKValidationError>>;
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