Fix lint

.eslintrc

@@ -2,6 +2,7 @@
   "parser": "babel-eslint",
   "globals":{
     "saveAs": true,
+    "Uint8Array": true,
     "JSZipUtils": true
   },
   "env": {

es6/test.js

@@ -114,28 +114,28 @@ function testStart() {
 		});
 
 		it("should work with base64 data", function () {
-			const base64Image = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAIAAAACUFjqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4QIJBywfp3IOswAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAkUlEQVQY052PMQqDQBREZ1f/d1kUm3SxkeAF/FdIjpOcw2vpKcRWCwsRPMFPsaIQSIoMr5pXDGNUFd9j8TOn7kRW71fvO5HTq6qqtnWtzh20IqE3YXtL0zyKwAROQLQ5l/c9gHjfKK6wMZjADE6s49Dver4/smEAc2CuqgwAYI5jU9NcxhHEy60sni986H9+vwG1yDHfK1jitgAAAABJRU5ErkJggg=="
+			const base64Image = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAIAAAACUFjqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4QIJBywfp3IOswAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAkUlEQVQY052PMQqDQBREZ1f/d1kUm3SxkeAF/FdIjpOcw2vpKcRWCwsRPMFPsaIQSIoMr5pXDGNUFd9j8TOn7kRW71fvO5HTq6qqtnWtzh20IqE3YXtL0zyKwAROQLQ5l/c9gHjfKK6wMZjADE6s49Dver4/smEAc2CuqgwAYI5jU9NcxhHEy60sni986H9+vwG1yDHfK1jitgAAAABJRU5ErkJggg==";
 			this.name = "imageExample.docx";
 			function base64DataURLToArrayBuffer(dataURL) {
-				const string_base64 = dataURL.replace(/^data:image\/(png|jpg);base64,/, "");
-				var binary_string;
+				const stringBase64 = dataURL.replace(/^data:image\/(png|jpg);base64,/, "");
+				let binaryString;
 				if (typeof window !== "undefined") {
-					binary_string = window.atob(string_base64);
+					binaryString = window.atob(stringBase64);
 				}
 				else {
-					binary_string = new Buffer(string_base64, 'base64').toString('binary');
+					binaryString = new Buffer(stringBase64, "base64").toString("binary");
 				}
-				var len = binary_string.length;
-				var bytes = new Uint8Array(len);
-				for (var i = 0; i < len; i++) {
-					var ascii = binary_string.charCodeAt(i);
+				const len = binaryString.length;
+				const bytes = new Uint8Array(len);
+				for (let i = 0; i < len; i++) {
+					const ascii = binaryString.charCodeAt(i);
 					bytes[i] = ascii;
 				}
 				return bytes.buffer;
-			};
+			}
 			this.opts.getImage = function (image) {
 				return image;
-			}
+			};
 			this.expectedName = "expectedBase64.docx";
 			this.data = {image: base64DataURLToArrayBuffer(base64Image)};
 			this.loadAndRender();