/**
 * Defines the base Nest HTTP exception, which is handled by the default
 * Exceptions Handler.
 *
 * @see [Base Exceptions](https://docs.nestjs.com/exception-filters#base-exceptions)
 *
 * @publicApi
 */
export declare class HttpException extends Error {
    private readonly response;
    private readonly status;
    readonly message: any;
    /**
     * Instantiate a plain HTTP Exception.
     *
     * @example
     * `throw new HttpException()`
     *
     * @usageNotes
     * The constructor arguments define the HTTP response.
     * - The `response` argument (required) defines the JSON response body.
     * - The `status` argument (required) defines the HTTP Status Code.
     *
     * By default, the JSON response body contains two properties:
     * - `statusCode`: defaults to the Http Status Code provided in the `error` argument
     * - `message`: a short description of the HTTP error by default; override this
     * by supplying a string in the `response` parameter.
     *
     * To override the entire JSON response body, pass an object.  Nest will serialize
     * the object and return it as the JSON response body.
     *
     * The `status` argument is required, and should be a valid HTTP status code.
     * Best practice is to use the `HttpStatus` enum imported from `nestjs/common`.
     *
     * @param response string or object describing the error condition.
     * @param status HTTP response status code
     */
    constructor(response: string | object, status: number);
    getResponse(): string | object;
    getStatus(): number;
    toString(): string;
    private getErrorString;
    static createBody(message: object | string, error?: string, statusCode?: number): object;
}