import type OpenAI from "openai";
import type { ChatCompletionMessage, CompletionRequest } from "../../models/prompt";
import type { ChatCompletionResult } from "../components/generation";
type ChatCompletionMessageParam = OpenAI.Chat.Completions.ChatCompletionMessageParam;
type ChatCompletion = OpenAI.Chat.Completions.ChatCompletion;
type ChatCompletionChunk = OpenAI.Chat.Completions.ChatCompletionChunk;
/**
 * Utility functions for OpenAI integration with Maxim logging.
 */
export declare class OpenAIUtils {
    /**
     * Parse OpenAI message params to Maxim's message format.
     */
    static parseMessageParam(messages: ChatCompletionMessageParam[], overrideRole?: string): (CompletionRequest | ChatCompletionMessage)[];
    /**
     * Extract model parameters from OpenAI request options.
     */
    static getModelParams(options: Record<string, any>): Record<string, any>;
    /**
     * Parse a non-streaming ChatCompletion response to Maxim's result format.
     */
    static parseCompletion(completion: ChatCompletion): ChatCompletionResult;
    /**
     * Parse streaming chunks into a combined ChatCompletionResult.
     */
    static parseCompletionFromChunks(chunks: ChatCompletionChunk[]): ChatCompletionResult;
    /**
     * Extract combined text content from streaming chunks.
     */
    static extractTextFromChunks(chunks: ChatCompletionChunk[]): string;
    /**
     * Parse Responses API input to generation messages format.
     * Handles both simple string inputs and complex ResponseInputParam arrays.
     */
    static parseResponsesInputToMessages(inputValue: any): (CompletionRequest | ChatCompletionMessage)[];
    /**
     * Extract model parameters from Responses API request options.
     * Skips input, extra_headers, and model.
     */
    static getResponsesModelParams(options: Record<string, any>): Record<string, any>;
    /**
     * Extract text output from a Responses API response.
     * Returns the output_text property if available, or null.
     */
    static extractResponsesOutputText(response: any): string | null;
}
export {};