import { ProviderHttpError } from "../../error";
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;
    /** Machine-readable error code (`error.code` or `error.type` from the response body), when present. */
    code?: string;
    friendlyMessage?: string;
    rateLimits?: CodexRateLimits;
    raw?: string;
};
/** Non-2xx response from the Codex backend, with the parsed body retained. */
export declare class CodexApiError extends ProviderHttpError {
    readonly info: CodexErrorInfo;
    constructor(info: CodexErrorInfo, headers?: Headers);
    static fromResponse(response: Response): Promise<CodexApiError>;
}
export declare function parseCodexError(response: Response): Promise<CodexErrorInfo>;