/// <reference types="node" />
import { Data, Query } from '../@types/index';
export interface BodyParserConstructOpts {
    tempDir: string;
}
export declare class BodyParser {
    /**
     * resolves the field name by removing trailing bracket
     */
    private resolveFieldName;
    /**
     * stores a file into the given files object
     */
    private assignDataEntry;
    /**
     * parses a multipart part headers.
     */
    private parseHeaders;
    /**
     * parse multipart form data
     *@see https://www.w3.org/Protocols/rfc1341/7_2_Multipart.html
     */
    private parseMultiPart;
    /**
     * parse json content
     */
    private parseJSON;
    /**
     * parse url encoded request body
     */
    private parseUrlEncoded;
    /**
     * parse the query parameters in the given url
     */
    parseQueryString(url: string): Query;
    /**
     * converts url search parameters to object
     * @param searchParams
     * @returns
     */
    urlSearchParamsToObject(searchParams: URLSearchParams): Data;
    /**
     *@param {Buffer} buffer - the buffer data
     *@param {string} contentType - the request content type
     */
    parse(buffer: Buffer, contentType: string): Data;
}