export type CodexRateLimit = {
    used_percent?: number;
    window_minutes?: number;
    resets_at?: number;
};
export type CodexRateLimits = {
    primary?: CodexRateLimit;
    secondary?: CodexRateLimit;
};
export type CodexErrorInfo = {
    message: string;
    status: number;
    code?: string;
    friendlyMessage?: string;
    rateLimits?: CodexRateLimits;
    raw?: string;
};
export declare function parseCodexError(response: Response): Promise<CodexErrorInfo>;