Convert Button to TypeScript

(cherry picked from commit 63b4998c8e51d0d2b8b51133cbb1fd928394a7e6)

frontend/src/Components/Link/Button.tsx

@@ -0,0 +1,37 @@
+import classNames from 'classnames';
+import React from 'react';
+import { align, kinds, sizes } from 'Helpers/Props';
+import { Kind } from 'Helpers/Props/kinds';
+import { Size } from 'Helpers/Props/sizes';
+import Link, { LinkProps } from './Link';
+import styles from './Button.css';
+
+export interface ButtonProps extends Omit<LinkProps, 'children' | 'size'> {
+  buttonGroupPosition?: Extract<
+    (typeof align.all)[number],
+    keyof typeof styles
+  >;
+  kind?: Extract<Kind, keyof typeof styles>;
+  size?: Extract<Size, keyof typeof styles>;
+  children: Required<LinkProps['children']>;
+}
+
+export default function Button({
+  className = styles.button,
+  buttonGroupPosition,
+  kind = kinds.DEFAULT,
+  size = sizes.MEDIUM,
+  ...otherProps
+}: ButtonProps) {
+  return (
+    <Link
+      className={classNames(
+        className,
+        styles[kind],
+        styles[size],
+        buttonGroupPosition && styles[buttonGroupPosition]
+      )}
+      {...otherProps}
+    />
+  );
+}