import * as AIError from "../error/index.js";
import type { VideoGenerationRequest, VideoJob } from "../video/types.js";
export declare class VideoWireError extends AIError.ValidationError {
    readonly status: number;
    constructor(status: number, message: string, options?: {
        cause?: unknown;
    });
}
export interface VideoParsedRequest {
    modelId: string;
    request: VideoGenerationRequest;
}
export interface GatewayJobIdentity {
    provider: string;
    modelId: string;
    upstreamId: string;
}
/** Parse and validate an OpenRouter-compatible video submit body. */
export declare function parseRequest(body: unknown): VideoParsedRequest;
/** Encode all provider/model routing needed to resolve a future poll without gateway state. */
export declare function encodeGatewayJobId(identity: GatewayJobIdentity): string;
/** Decode a stateless gateway job id, rejecting malformed or incomplete identities. */
export declare function decodeGatewayJobId(id: string): GatewayJobIdentity;
export interface VideoResponseBody {
    id: string;
    status: VideoJob["status"];
    polling_url: string;
    generation_id?: string;
    unsigned_urls?: string[];
    error?: string;
    usage?: {
        cost: number;
    };
}
/** Rewrite a provider submit response so every future operation returns through this gateway. */
export declare function encodeSubmitResponse(job: VideoJob, req: Request, gatewayId: string): VideoResponseBody;
/** Rewrite a provider poll response so content URLs and polling stay on this gateway. */
export declare function encodePollResponse(job: VideoJob, req: Request, gatewayId: string): VideoResponseBody;
export declare function formatError(status: number, errorType: string, message: string): Response;