import type { RequestSenderInterface } from '@messagehub/core';
import type { TypeSendGridConfig } from '../Type/Types.js';
/**
 * Handles HTTP requests to SendGrid's API.
 */
export declare class SendGridRequestSender implements RequestSenderInterface {
    private config;
    /**
     * Constructs a new SendGridRequestSender.
     *
     * @param {TypeSendGridConfig} config - The SendGrid configuration.
     */
    constructor(config: TypeSendGridConfig);
    /**
     * Sends a request to the SendGrid API.
     *
     * @param {string} path - The API endpoint path.
     * @param {RequestInit} options - The request options (method, headers, body, etc.).
     * @returns {Promise<Response>} - The response from the SendGrid API.
     */
    send(path: string, options?: RequestInit): Promise<Response>;
}