chore: monorepo setup (#7175)

packages/rest/src/lib/handlers/IHandler.ts

@@ -0,0 +1,11 @@
+import type { RequestInit } from 'node-fetch';
+import type { InternalRequest, RouteData } from '../RequestManager';
+
+export interface IHandler {
+	queueRequest(
+		routeId: RouteData,
+		url: string,
+		options: RequestInit,
+		bodyData: Pick<InternalRequest, 'attachments' | 'body'>,
+	): Promise<unknown>;
+}