From 81f75b1e0ecaa3c7a13f75188497be8b0f716dea Mon Sep 17 00:00:00 2001
From: fusagiko / takayamaki <24884114+takayamaki@users.noreply.github.com>
Date: Mon, 1 May 2023 07:51:00 +0900
Subject: [PATCH] Rewrite Icon and IconWithBadge with typescript (#24747)

---
 app/javascript/mastodon/components/icon.jsx   | 21 ------------------
 app/javascript/mastodon/components/icon.tsx   | 14 ++++++++++++
 .../mastodon/components/icon_with_badge.jsx   | 22 -------------------
 .../mastodon/components/icon_with_badge.tsx   | 20 +++++++++++++++++
 4 files changed, 34 insertions(+), 43 deletions(-)
 delete mode 100644 app/javascript/mastodon/components/icon.jsx
 create mode 100644 app/javascript/mastodon/components/icon.tsx
 delete mode 100644 app/javascript/mastodon/components/icon_with_badge.jsx
 create mode 100644 app/javascript/mastodon/components/icon_with_badge.tsx

diff --git a/app/javascript/mastodon/components/icon.jsx b/app/javascript/mastodon/components/icon.jsx
deleted file mode 100644
index d3d7c591d67..00000000000
--- a/app/javascript/mastodon/components/icon.jsx
+++ /dev/null
@@ -1,21 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import classNames from 'classnames';
-
-export default class Icon extends React.PureComponent {
-
-  static propTypes = {
-    id: PropTypes.string.isRequired,
-    className: PropTypes.string,
-    fixedWidth: PropTypes.bool,
-  };
-
-  render () {
-    const { id, className, fixedWidth, ...other } = this.props;
-
-    return (
-      <i className={classNames('fa', `fa-${id}`, className, { 'fa-fw': fixedWidth })} {...other} />
-    );
-  }
-
-}
diff --git a/app/javascript/mastodon/components/icon.tsx b/app/javascript/mastodon/components/icon.tsx
new file mode 100644
index 00000000000..d85fff6ef69
--- /dev/null
+++ b/app/javascript/mastodon/components/icon.tsx
@@ -0,0 +1,14 @@
+import React from 'react';
+import classNames from 'classnames';
+
+type Props = {
+  id: string;
+  className?: string;
+  fixedWidth?: boolean;
+  children?: never;
+  [key: string]: any;
+}
+export const Icon: React.FC<Props> = ({ id, className, fixedWidth, ...other }) =>
+  <i className={classNames('fa', `fa-${id}`, className, { 'fa-fw': fixedWidth })} {...other} />;
+
+export default Icon;
diff --git a/app/javascript/mastodon/components/icon_with_badge.jsx b/app/javascript/mastodon/components/icon_with_badge.jsx
deleted file mode 100644
index 4214eccfde9..00000000000
--- a/app/javascript/mastodon/components/icon_with_badge.jsx
+++ /dev/null
@@ -1,22 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import Icon from 'mastodon/components/icon';
-
-const formatNumber = num => num > 40 ? '40+' : num;
-
-const IconWithBadge = ({ id, count, issueBadge, className }) => (
-  <i className='icon-with-badge'>
-    <Icon id={id} fixedWidth className={className} />
-    {count > 0 && <i className='icon-with-badge__badge'>{formatNumber(count)}</i>}
-    {issueBadge && <i className='icon-with-badge__issue-badge' />}
-  </i>
-);
-
-IconWithBadge.propTypes = {
-  id: PropTypes.string.isRequired,
-  count: PropTypes.number.isRequired,
-  issueBadge: PropTypes.bool,
-  className: PropTypes.string,
-};
-
-export default IconWithBadge;
diff --git a/app/javascript/mastodon/components/icon_with_badge.tsx b/app/javascript/mastodon/components/icon_with_badge.tsx
new file mode 100644
index 00000000000..487bf326ad1
--- /dev/null
+++ b/app/javascript/mastodon/components/icon_with_badge.tsx
@@ -0,0 +1,20 @@
+import React from 'react';
+import { Icon } from './icon';
+
+const formatNumber = (num: number): number | string => num > 40 ? '40+' : num;
+
+type Props = {
+  id: string;
+  count: number;
+  issueBadge: boolean;
+  className: string;
+}
+const IconWithBadge: React.FC<Props> = ({ id, count, issueBadge, className }) => (
+  <i className='icon-with-badge'>
+    <Icon id={id} fixedWidth className={className} />
+    {count > 0 && <i className='icon-with-badge__badge'>{formatNumber(count)}</i>}
+    {issueBadge && <i className='icon-with-badge__issue-badge' />}
+  </i>
+);
+
+export default IconWithBadge;