From ce576dea8fe3356e919723f71d7ea09d378f3bea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Acid=20Chicken=20=28=E7=A1=AB=E9=85=B8=E9=B6=8F=29?=
 <root@acid-chicken.com>
Date: Sun, 3 Feb 2019 22:21:55 +0900
Subject: [PATCH] Create type definition for 'recaptcha-promise' (#4068)

---
 src/@types/recaptcha-promise.d.ts | 16 ++++++++++++++++
 src/server/api/private/signup.ts  |  3 +--
 2 files changed, 17 insertions(+), 2 deletions(-)
 create mode 100644 src/@types/recaptcha-promise.d.ts

diff --git a/src/@types/recaptcha-promise.d.ts b/src/@types/recaptcha-promise.d.ts
new file mode 100644
index 000000000..cfbd5eebf
--- /dev/null
+++ b/src/@types/recaptcha-promise.d.ts
@@ -0,0 +1,16 @@
+declare module 'recaptcha-promise' {
+	interface IVerifyOptions {
+		secret_key?: string;
+	}
+
+	interface IVerify {
+		(response: string, remoteAddress?: string): Promise<boolean>;
+		init(options: IVerifyOptions): IVerify;
+	}
+
+	namespace recaptchaPromise {} // Hack
+
+	const verify: IVerify;
+
+	export = verify;
+}
diff --git a/src/server/api/private/signup.ts b/src/server/api/private/signup.ts
index b89629bcd..6318eabdb 100644
--- a/src/server/api/private/signup.ts
+++ b/src/server/api/private/signup.ts
@@ -8,14 +8,13 @@ import Meta from '../../../models/meta';
 import RegistrationTicket from '../../../models/registration-tickets';
 import usersChart from '../../../chart/users';
 import fetchMeta from '../../../misc/fetch-meta';
+import * as recaptcha from 'recaptcha-promise';
 
 export default async (ctx: Koa.BaseContext) => {
 	const body = ctx.request.body as any;
 
 	const instance = await fetchMeta();
 
-	const recaptcha = require('recaptcha-promise');
-
 	// Verify recaptcha
 	// ただしテスト時はこの機構は障害となるため無効にする
 	if (process.env.NODE_ENV !== 'test' && instance.enableRecaptcha) {