:chore: Fix method order (#1995)

Author: KATO-Hiro

src/lib/clients/http_client.ts

@@ -2,6 +2,16 @@ import type { ContestsForImport } from '$lib/types/contest';
 import type { TasksForImport } from '$lib/types/task';
 import { delay } from '$lib/utils/time';
 
+/**
+ * Client interface for interacting with tasks and contests API endpoints.
+ *
+ * @template T - The type of parameters to pass to API methods, defaults to void if not specified.
+ */
+export interface TasksApiClient<T = void> {
+  getContests(params?: T): Promise<ContestsForImport>;
+  getTasks(params?: T): Promise<TasksForImport>;
+}
+
 /**
  * A client for making HTTP requests to an API with a base URL.
  *
@@ -47,16 +57,6 @@ export class HttpRequestClient {
   }
 }
 
-/**
- * Client interface for interacting with tasks and contests API endpoints.
- *
- * @template T - The type of parameters to pass to API methods, defaults to void if not specified.
- */
-export interface TasksApiClient<T = void> {
-  getContests(params?: T): Promise<ContestsForImport>;
-  getTasks(params?: T): Promise<TasksForImport>;
-}
-
 /**
  * @deprecated Use `HttpRequestClient` instead.
  *