fix(core): update

ts/tools/toFlatObject.ts

@@ -1,21 +1,29 @@
 export const toFlatObject = (objectArg: object) => {
-  const returnObject: {[key: string]: any} = {};
-  const extractLayer = (subObject: {[key: string]: any}, pathArg: string, loopProtection: object[]) => {
+  const returnObject: { [key: string]: any } = {};
+  const extractLayer = (
+    subObject: { [key: string]: any },
+    pathArg: string,
+    loopProtection: object[]
+  ) => {
     if (loopProtection.indexOf(subObject) > -1) {
       return;
     }
     if (subObject)
       for (const key of Object.keys(subObject)) {
         let localPathArg = pathArg;
-        if (typeof subObject[ key ] === 'object' && !(subObject[ key ] instanceof Array)) {
+        if (typeof subObject[key] === 'object' && !(subObject[key] instanceof Array)) {
           const newLoopbackArray = loopProtection.slice();
           newLoopbackArray.push(subObject);
-          extractLayer(subObject[ key ], localPathArg ? localPathArg += `.${key}` : key, newLoopbackArray);
+          extractLayer(
+            subObject[key],
+            localPathArg ? (localPathArg += `.${key}`) : key,
+            newLoopbackArray
+          );
         } else {
-          returnObject[localPathArg ? localPathArg += `.${key}` : key] = subObject[key];
+          returnObject[localPathArg ? (localPathArg += `.${key}`) : key] = subObject[key];
         }
       }
-  }
+  };
   extractLayer(objectArg, '', []);
   return returnObject;
-}
+};