Update getFilterableAttributes return type

Author: Strift

src/indexes.ts

@@ -782,8 +782,8 @@ export class Index<T extends RecordAny = RecordAny> {
    *
    * @returns Promise containing an array of filterable-attributes
    */
-  async getFilterableAttributes(): Promise<string[]> {
-    return await this.httpRequest.get<string[]>({
+  async getFilterableAttributes(): Promise<FilterableAttributes> {
+    return await this.httpRequest.get<FilterableAttributes>({
       path: `indexes/${this.uid}/settings/filterable-attributes`,
     });
   }

tests/filterable_attributes.test.ts

@@ -69,9 +69,7 @@ describe.each([{ permission: "Master" }, { permission: "Admin" }])(
         .updateFilterableAttributes(newFilterableAttributes)
         .waitTask();
 
-      const response: string[] = await client
-        .index(index.uid)
-        .getFilterableAttributes();
+      const response = await client.index(index.uid).getFilterableAttributes();
       expect(response).toEqual(newFilterableAttributes);
     });