chore: export some types (#8309)

src/utils/create/index.ts

@@ -2,6 +2,10 @@ import { createBEM } from './bem';
 import { createTranslate } from './translate';
 
 export function createNamespace(name: string) {
-  name = 'van-' + name;
-  return [name, createBEM(name), createTranslate(name)] as const;
+  const prefixedName = `van-${name}`;
+  return [
+    prefixedName,
+    createBEM(prefixedName),
+    createTranslate(prefixedName),
+  ] as const;
 }