import { AxiosInstance } from 'axios';
import { IAxiosStruct } from './utils';
/**
 * Represents the TermiiCore class, which provides an interface for making HTTP requests using Axios with a specific API key.
 */
export declare class TermiiCore {
    apiKey: string;
    /**
     * The AxiosInstance used to make HTTP requests.
     * @type {AxiosInstance}
     */
    request: AxiosInstance;
    /**
     * Constructs a new TermiiCore instance.
     * @param {string} apiKey - The API key used for authentication in API requests.
     */
    constructor(apiKey: string);
    /**
     * Makes an HTTP request using Axios based on the provided request structure.
     * @param {IAxiosStruct} req - The request structure containing method, URL, and data.
     * @returns {Promise} A promise that resolves with the Axios response or rejects with an error.
     */
    useRequest(req: IAxiosStruct): Promise<import("axios").AxiosResponse<any, any>>;
}