import type { Context } from '@deepseek-ai/cordis';
import { type Config } from './config.js';
import { type StudioConfigResponse, type StudioGenerateRequest, type StudioGenerateResponse } from './shared.js';
/**
 * ComfyUI has no ratio/quality matrix: each imported workflow defines its own
 * canvas size, so one profile per workflow populates the model picker and the
 * ratio/quality pickers stay empty (the client hides those selects).
 */
export declare function describeStudio(config: Config): StudioConfigResponse;
/** Execute one validated browser workbench request against a ComfyUI workflow. */
export declare function generateFromStudio(ctx: Context, config: Config, input: StudioGenerateRequest, signal: AbortSignal, fallbackWorkspaceRoot?: string | undefined): Promise<StudioGenerateResponse>;
export declare function runPool<T>(tasks: Array<() => Promise<T>>, concurrency?: number): Promise<PromiseSettledResult<T>[]>;
export declare const STUDIO_TIMEOUT_MS = 300000;
export declare const STUDIO_PROVIDER_LABEL: string;