Use more precise check

Author: gagik

Diff for: src/utils/json.ts

@@ -21,8 +21,13 @@ export const prettifiedInspect = (
 ) => {
   // If it is possible to serialize the object to a simpler structure with toJSON, do it.
   const simplifiedObject =
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    (object as any).toJSON != null ? (object as any).toJSON() : object;
+    object &&
+    typeof object === 'object' &&
+    'toJSON' in object &&
+    typeof object.toJSON === 'function'
+      ? object.toJSON()
+      : object;
+
   return inspect(simplifiedObject, {
     compact: false,
     // TODO: Can potentially support higher depth if one can hide symbols properly.