export declare const OpenAIErrors: {
    readonly NO_API_KEY: "No API key provided. Please set the OPENAI_API_KEY environment variable or pass the { apiKey } option.";
    readonly MAX_TOKENS: "Maximum number of tokens reached.";
    readonly UNKNOWN: "An unknown error occurred.";
    readonly INVALID_API_KEY: "Incorrect API key provided. You can find your API key at https://platform.openai.com/account/api-keys.";
    readonly INVALID_MODEL: "The model does not exist";
    readonly RATE_LIMIT_REACHED: "You are sending requests too quickly. Pace your requests. Read the Rate limit guide.";
    readonly EXCEEDED_QUOTA: "You have hit your maximum monthly spend (hard limit) which you can view in the account billing section. Apply for a quota increase.";
    readonly ENGINE_OVERLOAD: "Our servers are experiencing high traffic. Please retry your requests after a brief wait.";
    readonly SERVER_ERROR: "Issue on our servers. Retry your request after a brief wait and contact us if the issue persists. Check the status page.";
};
export type OpenAIErrorType = keyof typeof OpenAIErrors;
export type OpenAIErrorMessage = typeof OpenAIErrors[OpenAIErrorType];
export declare class OpenAIError extends Error {
    type: OpenAIErrorType;
    message: OpenAIErrorMessage;
    constructor(type: OpenAIErrorType);
    toJSON(): {
        type: "NO_API_KEY" | "MAX_TOKENS" | "UNKNOWN" | "INVALID_API_KEY" | "INVALID_MODEL" | "RATE_LIMIT_REACHED" | "EXCEEDED_QUOTA" | "ENGINE_OVERLOAD" | "SERVER_ERROR";
        message: OpenAIErrorMessage;
    };
}