Revert "fix to babelrc"

Author: James Vidler

.babelrc

@@ -1,12 +1,6 @@
 {
     "presets": [
-      [
-        "@babel/preset-env",
-        {
-          "targets": {
-            "node": "10"
-          }
-      }]
+      "@babel/preset-env"
     ],
     "sourceMaps": true,
     "retainLines": true

README.md

@@ -16,6 +16,7 @@ Don't have an Agility CMS instance? Sign up for [Free (forever)](https://account
 - Query a content list using a filter syntax
 - Get the details of a media gallery
 - Keep track of syncing content to your app
+- Optional in-memory caching
 
 ## Getting Started
 In order to use this sdk, you'll need to install the script and you'll also need to authenticate your requests.

package-lock.json

@@ -153,6 +153,21 @@ describe('getApi:', function() {
         done();
     });
 
+    it('should throw an error if caching maxAge is passed-in and is not a number', function(done) {
+        expect(function() {
+            var api = agility.getApi({
+                guid: 'some-guid',
+                apiKey: 'some-access-token',
+                caching: {
+                    maxAge: 'ten thousand miliseconds'
+                }
+            });
+            assert.strictEqual(typeof(api), "object");
+            done();
+        }).to.throw( TypeError );
+        done();
+    });
+
 
     it('should throw an error if baseUrl is passed-in and is does not start with "https"', function(done) {
         expect(function() {