import { OpenAI } from 'openai';
/**
 * Wrapper class for OpenAI API methods with tracing functionality.
 */
export declare class OpenAIWrapper {
    private static traceManager;
    private static messageConverter;
    /**
     * Wraps an OpenAI API method with tracing functionality.
     * @param method The method to wrap.
     * @param thisArg The `this` argument for the method.
     * @returns The wrapped method.
     */
    static wrapMethod<T extends (...args: any[]) => any>(method: T, thisArg: any): T;
    /**
     * Wraps the `beta.chat.completions.parse` method with tracing functionality.
     * @param method The method to wrap.
     * @param thisArg The `this` argument for the method.
     * @returns The wrapped method.
     */
    static wrapBetaParse<T extends (...args: any[]) => any>(method: T, thisArg: any): T;
    /**
     * Checks if streaming is enabled in the given arguments.
     * @param args The arguments to check.
     * @returns True if streaming is enabled, false otherwise.
     */
    private static isStreamingEnabled;
    /**
     * Checks if trace was invoked from `beta.chat.completions.parse` method.
     * @param args The arguments to check.
     * @returns True if trace was invoked from `beta.chat.completions.parse` method, false otherwise.
     */
    private static isBetaCall;
    /**
     * Finalizes the trace with the given parameters.
     * @param trace The trace to finalize.
     * @param configuration The LLM configuration.
     * @param result The result of the API call.
     * @param error Optional error if the API call failed.
     */
    private static finalizeTrace;
    /**
     * Extracts the LLM configuration from the given arguments.
     * @param args The arguments to extract the configuration from.
     * @returns The extracted LLM configuration.
     */
    private static extractConfiguration;
    /**
     * Calculates the cost of the API call based on the model and usage.
     * @param model The model used for the API call.
     * @param usage The token usage information.
     * @returns The calculated cost.
     */
    private static calculateCost;
    /**
     * Extracts the output from the API result.
     * @param result The API result.
     * @returns The extracted output as a string.
     */
    private static getOutput;
    /**
     * Extracts the messages from OpenAi args.
     * @param inputs The inputs to extract messages from.
     * @returns The extracted messages.
     */
    private static getMessages;
}
/**
 * Patches an OpenAI instance with tracing functionality.
 * @param openai The OpenAI instance to patch.
 */
export declare function patchOpenAI(openai: OpenAI): void;