import { OutputFormat, StabilityAIContentResponse } from '../../util';
import StabilityAI from '../..';
export type AspectRatio = '16:9' | '1:1' | '21:9' | '2:3' | '3:2' | '4:5' | '5:4' | '9:16' | '9:21';
export type UltraRequest = [
    prompt: string,
    options?: {
        aspectRatio?: AspectRatio;
        negativePrompt?: string;
        seed?: number;
        outputFormat?: OutputFormat;
    }
];
/**
 * Stability AI Stable Image Generation Ultra (v2beta)
 *
 * @param options - Ultra Options
 */
export declare function ultra(this: StabilityAI, ...args: UltraRequest): Promise<StabilityAIContentResponse>;
export type CoreRequest = [
    prompt: string,
    options?: {
        aspectRatio?: AspectRatio;
        negativePrompt?: string;
        seed?: number;
        outputFormat?: OutputFormat;
    }
];
/**
 * Stability AI Stable Image Generation Core (v2beta)
 *
 * @param options - Core Options
 */
export declare function core(this: StabilityAI, ...args: CoreRequest): Promise<StabilityAIContentResponse>;
export type SD3Request = [
    prompt: string,
    options?: {
        model?: 'sd3' | 'sd3-turbo';
        seed?: number;
        outputFormat?: 'jpeg' | 'png';
    } & ({
        mode: 'text-to-image';
        aspectRatio?: AspectRatio;
    } | {
        mode: 'image-to-image';
        image: string;
        strength: number;
    }) & ({
        model: 'sd3-turbo';
    } | {
        model?: 'sd3';
        negativePrompt?: string;
    })
];
/**
 * Stability AI Stable Image Generation SD3 (v2beta)
 *
 * @param options - SD3 (StableDiffusion 3) Options
 */
export declare function sd3(this: StabilityAI, ...args: SD3Request): Promise<StabilityAIContentResponse>;