import type { DecisionError, DecisionPreparedMedia, DecisionState, NeurolinkCredentials } from "../types/index.js";
import { SystemOneDecisionProvider } from "./systemOneDecision.js";
/**
 * XOR Provider — the `decide` inference type only.
 *
 * XOR is Juspay's open-weights "System One" decision model, post-trained from
 * Qwen3.6-35B-A3B: the same typed `noul` / `choice` / `score` questions as
 * TypeSafe's Jev, on the same wire, in one batched pass. Unlike Jev and Laya it
 * also reads images and one video. The request loop, retries, auth circuit
 * breaker and answer parsing are shared with every decision provider in
 * {@link SystemOneDecisionProvider}.
 *
 * @see https://huggingface.co/juspay/xor
 */
export declare class XorProvider extends SystemOneDecisionProvider {
    private readonly apiKey;
    private readonly baseURL;
    constructor(modelName?: string, sdk?: unknown, _region?: string, credentials?: NeurolinkCredentials["xor"]);
    protected getDefaultModel(): string;
    protected vendorLabel(): string;
    protected vendorDisplayName(): string;
    protected decisionApiKey(): string;
    protected missingKeyMessage(): string;
    protected missingConfigMessage(): string | undefined;
    protected decisionEndpoint(): string;
    protected decisionHeaders(): Record<string, string>;
    /**
     * `model` is always sent. A LiteLLM proxy checks team access against the
     * body's `model`, and refuses a request that names none. `images` is
     * omitted rather than sent empty, which the server rejects.
     */
    protected buildDecisionBody(state: DecisionState, questions: Record<string, Record<string, unknown>>, model: string, media?: DecisionPreparedMedia): Record<string, unknown>;
    /**
     * A 403 is deliberately NOT `authentication`: on a LiteLLM proxy it means the
     * team's allow-list lacks the model, which an admin can fix at any time, and
     * `authentication` would trip the per-instance breaker and keep XOR disabled
     * until restart even after access is granted. A 402 (a budget) is the same
     * kind of fixable gap. `DecisionErrorKind` has no billing kind, so both map
     * to `invalid_request`.
     */
    protected parseDecisionError(status: number, payload: unknown, requestId: string | undefined): DecisionError;
    /**
     * XOR's server sets `x-request-id` and `x-typesafe-request-id` to one value.
     * A proxy in front may replace or drop them, so its own call id is the last
     * resort.
     */
    protected readRequestId(headers: Headers): string | undefined;
}