import { ComfyUIApiClient } from './comfyui.api.client';
import { ComfyClientConfig, EnqueuePromptOptions, WorkflowPrompt } from '../types';
export declare class ComfyUIHApiClient extends ComfyUIApiClient {
    constructor(config?: ComfyClientConfig);
    /**
     * Retrieves the list of samplers from the node definitions.
     */
    getSamplers(): Promise<string[]>;
    /**
     * Retrieves the list of schedulers from the node definitions.
     */
    getSchedulers(): Promise<string[]>;
    /**
     * Retrieves the list of model names from the node definitions.
     */
    getSDModels(): Promise<string[]>;
    /**
     * Retrieves the list of model names from the node definitions.
     */
    getControlNetModels(): Promise<string[]>;
    /**
     * Retrieves the list of model names from the node definitions for the UpscaleModelLoader node.
     */
    getUpscaleModels(): Promise<string[]>;
    /**
     * Retrieves the list of hypernetwork names from the node definitions.
     */
    getHyperNetworks(): Promise<string[]>;
    /**
     * Retrieves the list of LoRAs from the node definitions.
     */
    getLoRAs(): Promise<string[]>;
    /**
     * Retrieves the list of VAE names from the node definitions.
     */
    getVAEs(): Promise<string[]>;
    /**
     * Retrieves the status of a prompt based on the provided prompt ID.
     *
     * @param prompt_id - The ID of the prompt to check status for.
     * @return Object containing the running, pending, and done status of the prompt.
     */
    getPromptStatus(prompt_id: string): Promise<{
        running: boolean;
        pending: boolean;
        done: boolean;
    }>;
    /**
     * Retrieves the outputs of a prompt with the given ID from the history.
     *
     * @param prompt_id - The ID of the prompt to retrieve the outputs for.
     * @return A promise that resolves to the outputs of the prompt.
     * @throws If the prompt with the given ID is not found in the history or if it failed with a non-"success" status.
     */
    getPromptOutputs(prompt_id: string): Promise<import("../types").HistoryPromptOutputs>;
    /**
     * Retrieves the result of a prompt based on the provided prompt ID.
     *
     * @param prompt_id - The ID of the prompt to retrieve the result for.
     * @return An object containing the images associated with the prompt and the prompt ID.
     */
    getPromptImageResult(prompt_id: string): Promise<{
        images: {
            type: string;
            data: string;
        }[];
        prompt_id: string;
    }>;
    /**
     * Asynchronously waits for the prompt with the provided ID to be done.
     *
     * @param prompt_id - The ID of the prompt to wait for.
     * @param [polling_ms=1000] - The number of milliseconds to wait between checks.
     * @return
     */
    waitForPrompt(prompt_id: string, polling_ms?: number): Promise<void>;
    /**
     * Asynchronously runs a prompt with the provided options.
     *
     * This function does not use WebSocket, but uses polling to get the result
     * So if your workflow contains custom ws events, this function will not be able to get these events
     *
     * @param prompt - The prompt to run.
     * @param options - The options for running the prompt.
     * @return A promise that resolves with the prompt result.
     */
    enqueue_polling(prompt: WorkflowPrompt, options?: EnqueuePromptOptions): Promise<{
        images: {
            type: string;
            data: string;
        }[];
        prompt_id: string;
    }>;
}