feat(transforms): add base64 support to transforms

* fix(transforms): Fix fit option in resize

* feat(transforms): add base64 support to transforms

* fix(transfrom): fix problem with undefined params in transform

* feat(transforms base64): Use base64 format in trasnforms

* refactor(transform/base64): Change default value for enabling b64 to false

Author: pcholuj

package-lock.json

@@ -40,7 +40,7 @@
     "node": ">=5.10"
   },
   "dependencies": {
-    "abab": "^1.0.4",
+    "abab": "^2.0.0",
     "ajv": "^6.5.5",
     "file-type": "^8.1.0",
     "filestack-loader": "^3.0.4",

package.json

@@ -52,7 +52,7 @@ export const storeURL = (
   }
 
   const baseURL = transform(session, url, {
-    store : opts,
+    store : opts || {},
   });
 
   return new Promise((resolve, reject) => {