fix: ensure process is defined

Author: faraazb-contentstack

src/index.ts

@@ -71,8 +71,9 @@ class LightLivePreviewHoC {
 }
 
 const ContentstackLivePreview =
-    process?.env?.PURGE_PREVIEW_SDK === "true" ||
-    process?.env?.REACT_APP_PURGE_PREVIEW_SDK === "true"
+    typeof process !== "undefined" &&
+    (process?.env?.PURGE_PREVIEW_SDK === "true" ||
+        process?.env?.REACT_APP_PURGE_PREVIEW_SDK === "true")
         ? LightLivePreviewHoC
         : ContentstackLivePreviewHOC;
 

src/logger/logger.ts

@@ -8,7 +8,10 @@ export class PublicLogger {
             | Console["info"],
         message: any[]
     ): void {
-        if (process?.env?.NODE_ENV !== "test") {
+        if (
+            typeof process !== "undefined" &&
+            process?.env?.NODE_ENV !== "test"
+        ) {
             logCallback("Live_Preview_SDK:", ...message);
         }
     }