import { METHODS } from "lambda-api";
import { ApiRequest } from "../model/ApiRequest";
import { IDictionary } from "./IDictionary";
/**
 * Builds `ApiRequest` instances using the builder
 * pattern. Used for testing.
 */
export declare class RequestBuilder {
    private readonly method;
    private readonly path;
    private readonly httpHeaders;
    private readonly httpQueryParams;
    private httpBody;
    private isBase64Encoded;
    /**
     * Start building a HTTP GET request.
     *
     * @param path URL path to request.
     */
    static get(path: string): RequestBuilder;
    /**
     * Start building a HTTP POST request.
     *
     * @param path URL path to request.
     */
    static post(path: string): RequestBuilder;
    /**
     * Start building a HTTP PUT request.
     *
     * @param path URL path to request.
     */
    static put(path: string): RequestBuilder;
    /**
     * Start building a HTTP PATCH request.
     *
     * @param path URL path to request.
     */
    static patch(path: string): RequestBuilder;
    /**
     * Start building a HTTP DELETE request.
     *
     * @param path URL path to request.
     */
    static delete(path: string): RequestBuilder;
    /**
     * Start building a HTTP request.
     *
     * @param method HTTP method to use.
     * @param path URL path to request.
     */
    static do(method: METHODS, path: string): RequestBuilder;
    private constructor();
    /**
     * Add a HTTP header to the request.
     *
     * @param name Name of the header.
     * @param value Value to set.
     * @returns This builder instance.
     */
    header(name: string, value: string): this;
    /**
     * Add multiple HTTP headers to the request.
     *
     * @param httpHeaders Map of HTTP headers to add.
     * @returns This builder instance.
     */
    headers(httpHeaders: IDictionary<string>): this;
    /**
     * Add a HTTP query parameter to the request.
     *
     * @param key Name of the query param.
     * @param value Value to set.
     * @returns This builder instance.
     */
    query(key: string, value: string): this;
    /**
     * Add multiple HTTP query parameters to the request.
     *
     * @param params Map of HTTP query params to add.
     * @returns This builder instance.
     */
    queryParams(params: IDictionary<string>): this;
    /**
     * Add a HTTP body to the request.
     *
     * @param value The body as a raw string.
     * @returns This builder instance.
     */
    body(value: string): this;
    /**
     * Add a base64 encoded HTTP body to the request.
     *
     * @param value The body as a base64 string.
     * @returns This builder instance.
     */
    base64EncodedBody(value: string): this;
    /**
     * Add a binary HTTP body to the request.
     *
     * @param value The binary body as a Buffer.
     * @returns This builder instance.
     */
    binaryBody(value: Buffer): this;
    /**
     * Add basic authentication to the request.
     *
     * @param username Username to send.
     * @param password Password to send.
     * @returns This builder instance.
     */
    basicAuth(username: string, password: string): this;
    private mapToObject;
    /**
     * Build a request object using the current builder config.
     */
    build(): ApiRequest;
}