[now-node] Add NowApiHandler type (#4001)

* add NowApiHandler type `now` equivalent of `NextApiHandler` introduced vercel/next.js#10573 * chore: add fixture Signed-off-by: Logan McAnsh <logan@mcan.sh>
vercel · Apr 3, 2020 · 1ceeac4 · 1ceeac4
1 parent 1c47d13
commit 1ceeac4
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diff --git a/packages/now-node/src/types.ts b/packages/now-node/src/types.ts
@@ -15,3 +15,8 @@ export type NowResponse = ServerResponse & {
   json: (jsonBody: any) => NowResponse;
   status: (statusCode: number) => NowResponse;
 };
+
+export type NowApiHandler = (
+  req: NowRequest,
+  res: NowResponse
+) => void;
diff --git a/packages/now-node/test/fixtures/15-helpers/ts/handler.ts b/packages/now-node/test/fixtures/15-helpers/ts/handler.ts
@@ -0,0 +1,8 @@
+import { NowApiHandler } from './types';
+
+const listener: NowApiHandler = (req, res) => {
+  res.status(200);
+  res.send('hello:RANDOMNESS_PLACEHOLDER');
+};
+
+export default listener;