/**
 * Platform-agnostic API client for VTO.
 *
 * Uses standard fetch() — works in browser, Node 18+, and React Native.
 * No Blob, FileReader, or DOM dependencies.
 */
import type { UploadResult, TryOnResult, FeedbackValue, FeedbackReason, VtoPredefinedModel } from './types.js';
export type { UploadResult, TryOnResult, FeedbackValue, FeedbackReason };
export declare function uploadPhoto(apiUrl: string, personImageBase64: string, apiKey?: string, processBackground?: boolean, sessionId?: string): Promise<UploadResult>;
export declare function generateTryOn(apiUrl: string, personImageRef: string, modelImageUrl: string, apiKey?: string, product?: {
    name?: string;
    url?: string;
}): Promise<TryOnResult>;
export declare function fetchModels(apiUrl: string, apiKey?: string): Promise<VtoPredefinedModel[]>;
export declare function submitFeedback(apiUrl: string, requestId: string, value: FeedbackValue, reason?: FeedbackReason, apiKey?: string): void;