deps fix

Author: sanex3339

index.js

@@ -21,8 +21,8 @@ var WebpackObfuscator = (function () {
                     files.push(file);
                 });
                 files.forEach(function (file) {
-                    var asset = compilation.assets[file];
-                    compilation.assets[file] = new RawSource(JavaScriptObfuscator.obfuscate(asset.source(), _this.options));
+                    var asset = compilation.assets[file], obfuscationResult = JavaScriptObfuscator.obfuscate(asset.source(), _this.options);
+                    compilation.assets[file] = new RawSource(obfuscationResult.toString());
                 });
                 callback();
             });

index.ts

@@ -38,9 +38,13 @@ class WebpackObfuscator {
                 });
 
                 files.forEach((file) => {
-                    let asset = compilation.assets[file];
+                    let asset = compilation.assets[file],
+                        obfuscationResult: any = JavaScriptObfuscator.obfuscate(
+                            asset.source(),
+                            this.options
+                        );
 
-                    compilation.assets[file] = new RawSource(JavaScriptObfuscator.obfuscate(asset.source(), this.options));
+                    compilation.assets[file] = new RawSource(obfuscationResult.toString());
                 });
 
                 callback();