chore: retunr to the previous working version

Author: Elena Hristova

package.json

@@ -12,7 +12,7 @@
         "request": "~2.87.0",
         "request-promise-native": "~1.0.5",
         "rimraf": "~2.6.2",
-        "sanitize-filename": "^1.6.1",
+        "sanitize-filename": "1.6.2",
         "tslib": "~1.9.2"
     },
     "devDependencies": {

tsconfig.json

@@ -6,12 +6,10 @@
         "removeComments": true,
         "noLib": false,
         "emitDecoratorMetadata": true,
-        "esModuleInterop": true,
         "experimentalDecorators": true,
         "lib": ["es6", "dom"],
         "sourceMap": true,
         "pretty": true,
-        "allowSyntheticDefaultImports": true,
         "allowUnreachableCode": false,
         "allowUnusedLabels": false,
         "importHelpers": true,