import { UnionOfConst } from '../typeUtils.js';
export declare const GPTVersion: {
    /**
     * @deprecated
     * Default GPT model used. Has a 16K context window.
     * Costs the least of all models with ok precision and speed
     */
    readonly GPT_3_5_TURBO: "gpt-3.5-turbo-0125";
    /**
     * @deprecated
     * Fast version of GPT 4. Has 128K token context window.
     * Costs less than GPT 4 but more thn 3.5-turbo.
     * Best for real time conversations.
     */
    readonly GPT_4_TURBO: "gpt-4-turbo";
    /**
     * @deprecated
     * New and improved version of GPT 4. Has a 128K token context window.
     * Has better capabilities than GPT 4 for a 6th of the price.
     */
    readonly GPT_4_O: "gpt-4o";
    /**
     * @deprecated
     * Fast and affordable small model for focused tasks
     * 128k context window
     */
    readonly GPT_4_O_MINI: "gpt-4o-mini";
    /**
     * @deprecated
     * Fastest, most cost effective GPT 4.1 model
     * 1M context window
     */
    readonly GPT_4_1_NANO: "gpt-4.1-nano";
    /**
     * The best model for coding and agentic tasks across domains
     * 400,000 context window
     */
    readonly GPT_5: "gpt-5";
    /**
     * Fastest, most cost-efficient version of GPT-5
     * 400,000 context window
     */
    readonly GPT_5_NANO: "gpt-5-nano";
    /**
     * A faster, cost-efficient version of GPT-5 for well-defined tasks
     * 400,000 context window
     */
    readonly GPT_5_MINI: "gpt-5-mini";
};
export type GPTVersionType = UnionOfConst<typeof GPTVersion>;
/**
 * Use this array in your app to warn users about deprecated models.
 * These will be removed in the future and alternatives should be used.
 */
export declare const DEPRECATED_GPT_MODELS: ("gpt-3.5-turbo-0125" | "gpt-4-turbo" | "gpt-4o" | "gpt-4o-mini" | "gpt-4.1-nano")[];
export declare const ChatbotRole: {
    readonly System: "system";
    readonly Assistant: "assistant";
    readonly User: "user";
};
export type ChatbotRoleType = UnionOfConst<typeof ChatbotRole>;
export type ChatBotMessage = {
    role: ChatbotRoleType;
    content: string;
};