export interface IImageGenerateOptions {
    apiKey: string;
    prompt: string;
    model?: 'gpt-image-1' | 'dall-e-3' | 'dall-e-2';
    quality?: 'low' | 'medium' | 'high' | 'standard' | 'hd' | 'auto';
    size?: '256x256' | '512x512' | '1024x1024' | '1536x1024' | '1024x1536' | '1792x1024' | '1024x1792' | 'auto';
    style?: 'vivid' | 'natural';
    background?: 'transparent' | 'opaque' | 'auto';
    outputFormat?: 'png' | 'jpeg' | 'webp';
    outputCompression?: number;
    moderation?: 'low' | 'auto';
    n?: number;
    stream?: boolean;
    partialImages?: number;
}
export interface IImageEditOptions {
    apiKey: string;
    image: Buffer;
    prompt: string;
    mask?: Buffer;
    model?: 'gpt-image-1' | 'dall-e-2';
    quality?: 'low' | 'medium' | 'high' | 'standard' | 'auto';
    size?: '256x256' | '512x512' | '1024x1024' | '1536x1024' | '1024x1536' | 'auto';
    background?: 'transparent' | 'opaque' | 'auto';
    outputFormat?: 'png' | 'jpeg' | 'webp';
    outputCompression?: number;
    n?: number;
    stream?: boolean;
    partialImages?: number;
}
export interface IImageResponse {
    images: Array<{
        b64_json?: string;
        url?: string;
        revisedPrompt?: string;
    }>;
    metadata?: {
        model: string;
        quality?: string;
        size?: string;
        outputFormat?: string;
        tokensUsed?: number;
    };
}
export declare function generateImage(options: IImageGenerateOptions): Promise<IImageResponse>;
export declare function editImage(options: IImageEditOptions): Promise<IImageResponse>;