fix(packages/client): 🐛 Fix client types, and add missing banner schema for Instance

packages/client/schemas/instance.ts

@@ -102,6 +102,25 @@ export const Instance = z
             .openapi({
                 description: "An image used to represent this instance.",
             }),
+        /* Versia Server API extension */
+        banner: z
+            .object({
+                url: z.string().url().openapi({
+                    description: "The URL for the banner image.",
+                    example:
+                        "https://files.mastodon.social/site_uploads/files/000/000/001/@1x/57c12f441d083cde.png",
+                }),
+                blurhash: z.string().optional().openapi({
+                    description:
+                        "A hash computed by the BlurHash algorithm, for generating colorful preview thumbnails when media has not been downloaded yet.",
+                    example: "UUKJMXv|x]t7^*t7Rjaz^jazRjaz",
+                }),
+            })
+            .optional()
+            .openapi({
+                description:
+                    "A wide banner image used to represent this instance.",
+            }),
         icon: z.array(InstanceIcon).openapi({
             description:
                 "The list of available size variants for this instance configured icon.",

packages/client/versia/base.ts

@@ -103,7 +103,7 @@ export class BaseClient {
     }
 
     /** Overridable by testing */
-    private fetch = fetch;
+    private fetch = (...args: Parameters<typeof fetch>) => fetch(...args);
 
     private async request<ReturnType>(
         request: Request,

tests/utils.ts

@@ -61,8 +61,6 @@ export const generateClient = async (
         token?.data.accessToken,
     );
 
-    // @ts-expect-error This doesn't include fetch.preconnect, which is a custom property
-    // added by Bun
     // biome-ignore lint/complexity/useLiteralKeys: Overriding private properties
     client["fetch"] = (
         input: RequestInfo | string | URL | Request,