fix(nodejs): fix problems with window object in node

Author: pcholuj

lib/index.ts

@@ -18,7 +18,7 @@ const initializeGlobalNamespace = () => {
   let holder:any;
 
   // if there is no window obj use nodejs global lib variable
-  if (window && typeof window !== 'object') {
+  if (typeof window === 'undefined') {
     holder = globalHolder;
   } else {
     holder = window
@@ -32,8 +32,7 @@ const initializeGlobalNamespace = () => {
       modules: {},
     };
 
-    // @ts-ignore
-    window.filestackInternals = namespace;
+    holder.filestackInternals = namespace;
   }
 
   if (!namespace.modules) {
@@ -84,7 +83,7 @@ export const loadModules = (modulesList) => Promise.all(modulesList.map(({ id, u
  * @param {*} url
  */
 export const loadModule = (id: string, url: string) => {
-  if (window && typeof window !== 'object') {
+  if (typeof window === 'undefined') {
     return Promise.reject(new Error('Load module is working only on browser env'));
   }
 
@@ -154,7 +153,7 @@ export const loadModule = (id: string, url: string) => {
  */
 export const registerModule = (id: string, instance: any, metadata?: any) => {
   // loader not working on nodejs envs
-  if (window && typeof window !== 'object') {
+  if (typeof window === 'undefined') {
     return;
   }
 

tsconfig.tsbuildinfo

@@ -50,7 +50,7 @@
         "signature": "3e0a459888f32b42138d5a39f706ff2d55d500ab1031e0988b5568b0f67c2303"
       },
       "./lib/index.ts": {
-        "version": "6f148b056e32cf4454bfe5693f8e2e4215505267c74dd370487eca1358189696",
+        "version": "9530d95f85e67a1685ace4f60c1225229212a820e1b05928e701dfb0fa160947",
         "signature": "1224cc0a40563110dbb362a71077cd2ce99a33195fc6b9fdb4d999cc6cad8ee6"
       },
       "./node_modules/@types/color-name/index.d.ts": {