Pushing overhaul.

web/modules/custom/dc_react/src/Plugin/Block/ReactBlock.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Drupal\dc_react\Plugin\Block;
+
+use Drupal\Core\Block\BlockBase;
+
+/**
+ * Provides a React app block.
+ *
+ * @Block(
+ *   id = "react_block",
+ *   admin_label = @Translation("React Block"),
+ *   category = @Translation("React"),
+ * )
+ */
+class ReactBlock extends BlockBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function build() {
+    $build = [
+      '#theme' => 'react_block',
+    ];
+
+    return $build;
+  }
+
+}