import { type Agent, type Model, type ModelRequest, type ModelResponse, type StreamEvent } from '@openai/agents-core';
import { type ModelActivityOptions } from '../common/model-activity-options';
import { type SerializedModelRequest } from '../common/serialized-model';
export declare function toSerializedModelRequest(request: ModelRequest): SerializedModelRequest;
/**
 * Model implementation that delegates each call to a Temporal Activity, so all
 * LLM calls execute on the Activity Worker (where real ModelProviders live).
 */
export declare class ActivityBackedModel implements Model {
    private readonly modelName;
    private readonly activities;
    private readonly modelParams;
    private agent?;
    constructor(modelName: string, modelParams: ModelActivityOptions);
    setAgent(agent: Agent<any, any>): void;
    getResponse(request: ModelRequest): Promise<ModelResponse>;
    getStreamedResponse(request: ModelRequest): AsyncIterable<StreamEvent>;
}