import { AxiosResponse } from 'axios';
import { Evogram } from '..';
import { MiddlewareManager } from './middleware/MiddlewareManager';
import { BaseMiddleware } from './middleware/types';
export declare class ApiWorker {
    protected client: Evogram;
    state: any;
    private url;
    private defaultParams;
    middlewareManager: MiddlewareManager;
    /**
     * Set default parameters for a specific API method.
     * @param {string} method - The API method for which default parameters are being set.
     * @param {Record<string, any>} [params] - Optional default parameters to be set for the specified method.
     */
    setDefaultParams(method: string, params?: Record<string, any>): void;
    /**
     * Initializes the ApiWorker instance with the provided bot token.
     */
    constructor(client: Evogram, state?: any);
    use(middleware: BaseMiddleware): void;
    private isUpload;
    /**
     * Convert parameters into FormData object for API requests.
     * This method prepares the parameters to be sent in a POST request as FormData,
     * which is suitable for uploading files or other multipart data.
     * @param {Record<string, any>} params - The parameters to be converted into FormData.
     * @returns {FormData} - The FormData object containing the converted parameters.
     */
    private getFormData;
    /**
     * Make an API call to the Telegram Bot API.
     * @param {string} method - The API method to be called.
     * @param {Record<string, any>} [params] - Optional parameters to be passed in the API call.
     * @returns {Promise<any>} - A promise resolving to the response data from the API call.
     */
    call(method: string, params?: Record<string, any>): Promise<any>;
    static request(client: Evogram, url: string, method: string, data: any): Promise<AxiosResponse<any>>;
    getContext(methodName: string, params: Record<string, any>, context: string): Promise<any>;
}