feat(loader): add scope parameter (#537)

packages/loader/src/index.ts

@@ -78,14 +78,15 @@ export class Loader {
   public requestConfig: RequestInit | ((url: string) => RequestInit);
 
   public hooks = new PluginSystem({
-    error: new SyncHook<[Error], void>(),
+    error: new SyncHook<[Error, { scope: string }], void>(),
     loaded: new SyncWaterfallHook<LoadedHookArgs<Manager>>('loaded'),
     clear: new SyncWaterfallHook<{
       scope: string;
       fileType?: FileTypes;
     }>('clear'),
     beforeLoad: new SyncWaterfallHook<{
       url: string;
+      scope: string;
       requestConfig: ResponseInit;
     }>('beforeLoad'),
     fetch: new AsyncHook<[string, RequestInit], Response | void | false>(
@@ -190,6 +191,7 @@ export class Loader {
     requestConfig.credentials = CrossOriginCredentials[crossOrigin];
     const resOpts = this.hooks.lifecycle.beforeLoad.emit({
       url,
+      scope,
       requestConfig,
     });
 
@@ -251,7 +253,7 @@ export class Loader {
       })
       .catch((e) => {
         __DEV__ && error(e);
-        this.hooks.lifecycle.error.emit(e);
+        this.hooks.lifecycle.error.emit(e, { scope });
         throw e; // Let the upper application catch the error
       })
       .finally(() => {