New dashboard look & feel

[src/xds/xds-agent.git] / webapp / src / app / @core-xds / module-import-guard.ts

diff --git a/webapp/src/app/@core-xds/module-import-guard.ts b/webapp/src/app/@core-xds/module-import-guard.ts
new file mode 100644 (file)
index 0000000..445640c
--- /dev/null
+++ b/webapp/src/app/@core-xds/module-import-guard.ts
@@ -0,0 +1,5 @@
+export function throwIfAlreadyLoaded(parentModule: any, moduleName: string) {
+  if (parentModule) {
+    throw new Error(`${moduleName} has already been loaded. Import Core modules in the AppModule only.`);
+  }
+}