2 files changed, 23 insertions, 23 deletions
diff --git a/docusaurus/src/functions/submitMathInputForm.ts b/docusaurus/src/functions/submitMathInputForm.ts
new file mode 100644
index 0000000..cf3294b
--- /dev/null
+++ b/docusaurus/src/functions/submitMathInputForm.ts
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: AGPL-3.0-or-later */
+
+import React from "react";
+
+export default (event: React.FormEvent<HTMLFormElement>): void => {
+  event.preventDefault();
+  const htmlFormElement = event.currentTarget;
+  const formData = new FormData(htmlFormElement);
+  const i = formData.get("i");
+
+  const url = new URL("/input/", window.location.href);
+
+  if (typeof i === "string") {
+    url.searchParams.set("i", i);
+  } else if (i instanceof File) {
+    console.warn({ i });
+  } else {
+    const typescriptExhaustivenessCheck: never = i;
+    console.warn({ typescriptExhaustivenessCheck });
+  }
+
+  window.location.assign(url);
+};
diff --git a/docusaurus/src/functions/submitMathInputForm.tsx b/docusaurus/src/functions/submitMathInputForm.tsx
deleted file mode 100644
index a90894e..0000000
--- a/docusaurus/src/functions/submitMathInputForm.tsx
+++ /dev/null
@@ -1,23 +0,0 @@
-/**
- * @license
- * SPDX-License-Identifier: AGPL-3.0-or-later
- * This file is part of Wolfree.
- * This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
- */
-
-import { FormEventHandler } from "react";
-
-const submitMathInputForm: FormEventHandler<HTMLFormElement> = (event) => {
-  event.preventDefault();
-  const form = event.currentTarget;
-  const formData = new FormData(form);
-
-  const i = formData.get("i") || "";
-  if (i instanceof File) return;
-
-  const url = new URL("/input/", window.location.href);
-  url.searchParams.set("i", i);
-  window.location.href = url.href;
-};
-
-export default submitMathInputForm;