Refactored to use app folder.

src/app/share/[...id]/Header.js

@@ -0,0 +1,29 @@
+import { Icon, Text } from 'react-basics';
+import Link from 'next/link';
+import LanguageButton from 'components/input/LanguageButton';
+import ThemeButton from 'components/input/ThemeButton';
+import SettingsButton from 'components/input/SettingsButton';
+import Icons from 'components/icons';
+import styles from './Header.module.css';
+
+export function Header() {
+  return (
+    <header className={styles.header}>
+      <div>
+        <Link href="https://umami.is" target="_blank" className={styles.title}>
+          <Icon size="lg">
+            <Icons.Logo />
+          </Icon>
+          <Text>umami</Text>
+        </Link>
+      </div>
+      <div className={styles.buttons}>
+        <ThemeButton tooltipPosition="bottom" />
+        <LanguageButton tooltipPosition="bottom" menuPosition="bottom" />
+        <SettingsButton />
+      </div>
+    </header>
+  );
+}
+
+export default Header;