import type { Response } from "express";
declare global {
    var CURRENT_RESPONSE: Response | undefined;
    var CURRENT_REQUEST: any | undefined;
}
export declare class SendData {
    private static getResponse;
    /**
     * Send a JSON response
     *
     * @param data - The data to send
     * @param statusCode - HTTP status code (default: 200)
     * @param headers - Additional headers to include
     */
    static json(data: any, statusCode?: number, headers?: Record<string, string>): void;
    /**
     * Send a text response
     *
     * @param text - The text to send
     * @param statusCode - HTTP status code (default: 200)
     * @param headers - Additional headers to include
     */
    static text(text: string, statusCode?: number, headers?: Record<string, string>): void;
    /**
     * Send an HTML response
     *
     * @param html - The HTML to send
     * @param statusCode - HTTP status code (default: 200)
     * @param headers - Additional headers to include
     */
    static html(html: string, statusCode?: number, headers?: Record<string, string>): void;
    /**
     * Send a file as a response
     *
     * @param filePath - Path to the file
     * @param options - Options for res.sendFile()
     */
    static file(filePath: string, options?: any): void;
    /**
     * Redirect to another URL
     *
     * @param url - The URL to redirect to
     * @param statusCode - HTTP status code (default: 302)
     */
    static redirect(url: string, statusCode?: number): void;
    /**
     * Send a 204 No Content response
     */
    static noContent(): void;
    /**
     * Stream data as a response
     *
     * @param stream - The stream to send
     * @param statusCode - HTTP status code (default: 200)
     * @param headers - Additional headers to include
     */
    static stream(stream: NodeJS.ReadableStream, statusCode?: number, headers?: Record<string, string>): void;
    /**
     * Get the response object from the current execution context
     *
     * @returns The Express response object
     * @private
     */
    private static getResponseFromContext;
}