import { AI } from "@raycast/api";
import { LLM, type BaseLLMParams } from "@langchain/core/language_models/llms";
/**
 * The input parameters for the RaycastAI class, which extends the BaseLLMParams interface.
 */
export interface RaycastAIInput extends BaseLLMParams {
    model?: AI.Model;
    creativity?: number;
    rateLimitPerMinute?: number;
}
/**
 * The RaycastAI class, which extends the LLM class and implements the RaycastAIInput interface.
 */
export declare class RaycastAI extends LLM implements RaycastAIInput {
    lc_serializable: boolean;
    /**
     * The model to use for generating text.
     */
    model: AI.Model;
    /**
     * The creativity parameter, also known as the "temperature".
     */
    creativity: number;
    /**
     * The rate limit for API calls, in requests per minute.
     */
    rateLimitPerMinute: number;
    /**
     * The timestamp of the last API call, used to enforce the rate limit.
     */
    private lastCallTimestamp;
    /**
     * Creates a new instance of the RaycastAI class.
     * @param {RaycastAIInput} fields The input parameters for the RaycastAI class.
     * @throws {Error} If the Raycast AI environment is not accessible.
     */
    constructor(fields: RaycastAIInput);
    /**
     * Returns the type of the LLM, which is "raycast_ai".
     * @return {string} The type of the LLM.
     * @ignore
     */
    _llmType(): string;
    /**
     * Calls AI.ask with the given prompt and returns the generated text.
     * @param {string} prompt The prompt to generate text from.
     * @return {Promise<string>} A Promise that resolves to the generated text.
     * @ignore
     */
    _call(prompt: string, options: this["ParsedCallOptions"]): Promise<string>;
}