import { type Provider, type ImageOutput } from '@imgly/plugin-ai-generation-web';
import type CreativeEditorSDK from '@cesdk/cesdk-js';
import { RunwareProviderConfiguration } from './types';
/**
 * Input interface for FLUX.2 [flex]
 *
 * Uses standard aspect ratios with icons available.
 */
export type Flux2FlexInput = {
    prompt: string;
    aspect_ratio?: '1:1' | '16:9' | '9:16' | '4:3' | '3:4';
};
/**
 * FLUX.2 [flex] - Flexible model from Black Forest Labs
 *
 * AIR: bfl:6@1
 *
 * Features:
 * - Text-to-image and reference-to-image support
 * - Up to 10 reference images
 * - Strongest text rendering accuracy in the FLUX family
 * - Excellent typography and branded design support
 *
 * Specifications:
 * - Resolution: 256-1920 pixels (multiples of 16)
 * - Max output: 4 megapixels
 * - Prompt: 1-3,000 characters
 * - CFG Scale: 1-20 (default: 2.5)
 * - Steps: 1-50
 */
export declare function Flux2Flex(config: RunwareProviderConfiguration): (context: {
    cesdk: CreativeEditorSDK;
}) => Promise<Provider<'image', Flux2FlexInput, ImageOutput>>;
export default Flux2Flex;