Error type fixes

src/util/support/BehaviorSubject.ts

@@ -137,7 +137,7 @@ export class BehaviorSubject<T> {
                 } catch (e) {
                     if ( e instanceof UnsubscribeError ) {
                         this.subscribers = this.subscribers.filter(x => x !== subscriber)
-                    } else if (subscriber.error) {
+                    } else if (subscriber.error && e instanceof Error) {
                         await subscriber.error(e)
                     } else {
                         throw e
@@ -181,7 +181,7 @@ export class BehaviorSubject<T> {
                 try {
                     await subscriber.complete(finalValue)
                 } catch (e) {
-                    if ( subscriber.error ) {
+                    if ( subscriber.error && e instanceof Error ) {
                         await subscriber.error(e)
                     } else {
                         throw e

src/util/support/path/LocalFilesystem.ts

@@ -92,7 +92,7 @@ export class LocalFilesystem extends Filesystem {
                 isFile: stat.isFile(),
             }
         } catch (e) {
-            if ( e?.code === 'ENOENT' ) {
+            if ( (e as any)?.code === 'ENOENT' ) {
                 return {
                     path: new UniversalPath(args.storePath, this),
                     exists: false,