[clean] Cleanup unnecessary typing

libview/src/view-def.ts

@@ -149,7 +149,7 @@ function fetchDescriptors(
   if (source.kind === ViewRegistrySourceKind.inline) {
     return new Promise<ViewDescriptor[]>(
       (
-        resolve: (result: ViewDescriptor[] | Promise<ViewDescriptor[]>) => void,
+        resolve: (result: ViewDescriptor[]) => void,
         reject: (reason: string) => void
       ) => {
         resolve((source as ViewRegistrySourceInline).descriptors);
@@ -158,7 +158,7 @@ function fetchDescriptors(
   } else if (source.kind === ViewRegistrySourceKind.remote) {
     return new Promise<ViewDescriptor[]>(
       (
-        resolve: (result: ViewDescriptor[] | Promise<ViewDescriptor[]>) => void,
+        resolve: (result: ViewDescriptor[]) => void,
         reject: (reason: string) => void
       ) => {
         let xmlHttp = new XMLHttpRequest();
@@ -183,7 +183,7 @@ function fetchDescriptors(
   } else {
     return new Promise<ViewDescriptor[]>(
       (
-        resolve: (result: ViewDescriptor[] | Promise<ViewDescriptor[]>) => void,
+        resolve: (result: ViewDescriptor[]) => void,
         reject: (reason: string) => void
       ) => {
         reject("Invalid source");
@@ -222,9 +222,9 @@ function loadDescriptors(
           .catch((reason: string) => {
             console.log(
               "Failed to fetch descriptor from source " +
-              source.name +
-              ": " +
-              reason
+                source.name +
+                ": " +
+                reason
             );
             onPartFinished();
           });