Shw::Divider - Convert to GTS (HDS-3830) (#2459)

showcase/app/components/shw/divider.gts

@@ -0,0 +1,22 @@
+/**
+ * Copyright (c) HashiCorp, Inc.
+ * SPDX-License-Identifier: MPL-2.0
+ */
+
+import Component from '@glimmer/component';
+import { concat } from '@ember/helper';
+
+export interface ShwDividerSignature {
+  Args: {
+    level?: 2;
+  };
+  Element: HTMLHRElement;
+}
+
+export default class ShwDivider extends Component<ShwDividerSignature> {
+  <template>
+    <hr
+      class="shw-divider {{if @level (concat 'shw-divider--level-' @level)}}"
+    />
+  </template>
+}