expose response and headers constructors

README.md

@@ -26,6 +26,7 @@ Hence `node-fetch`, minimal code for a `window.fetch` compatible API on node.js/
 - Use native stream for body, on both request and response.
 - Decode content encoding (gzip/deflate) properly, and convert string output (such as `res.text()` and `res.json()`) to utf-8 automatically.
 - Useful extensions such as timeout, redirect limit, response size limit.
+- Exposes `Response` and `Headers` constructors
 
 
 # Difference from client-side fetch

index.js

@@ -190,3 +190,5 @@ Fetch.prototype.isRedirect = function(code) {
 
 // expose Promise
 Fetch.Promise = global.Promise;
+Fetch.Response = Response;
+Fetch.Headers = Headers;

test/test.js

@@ -59,6 +59,11 @@ describe('node-fetch', function() {
 		fetch.Promise = old;
 	});
 
+	it('should expose Headers and Response constructors', function() {
+		expect(fetch.Headers).to.equal(Headers);
+		expect(fetch.Response).to.equal(Response);
+	});
+
 	it('should reject with error if url is protocol relative', function() {
 		url = '//example.com/';
 		return expect(fetch(url)).to.eventually.be.rejectedWith(Error);