import { TaskConfiguration } from './types';
import * as webllm from "@mlc-ai/web-llm";
/**
 * The main class for executing tasks in the Optimaxer framework.
 */
declare class Optimaxer {
    private engine;
    /**
     * Initializes a new instance of the Optimaxer class and registers the service worker.
     */
    constructor();
    /**
     * Registers the service worker for the application.
     * This allows for background processing and offline capabilities.
     */
    private registerServiceWorker;
    /**
     * Updates the text content of a label element by its ID.
     * @param id - The ID of the label element.
     * @param text - The text content to set on the label.
     */
    private updateLabel;
    /**
     * Loads the specified model and provides progress updates via the callback.
     * @param selectedModel - The name of the model to load.
     * @param initProgressCallback - A callback function that receives progress reports.
     * @returns A promise that resolves when the model is fully loaded.
     */
    loadModel(selectedModel: string, initProgressCallback: (report: webllm.InitProgressReport) => void): Promise<void>;
    /**
     * Executes a task based on the provided configuration.
     * @param config - The configuration for the task.
     * @returns A promise that resolves when the task execution is complete.
     * @throws An error if the engine is not initialized.
     */
    executeOptimaxerTask(config: TaskConfiguration): Promise<void>;
    /**
     * Executes a task based on the provided prompt.
     * @param prompt - The prompt for the task.
     * @returns A promise that resolves when the task execution is complete.
     * @throws An error if the engine is not initialized.
     */
    executeTask(prompt: string): Promise<void>;
}
export default Optimaxer;