--- /dev/null
+# block-no-empty
+
+Disallow empty blocks.
+
+```css
+ a { }
+/** ↑
+ * Blocks like this */
+```
+
+## Options
+
+### `true`
+
+The following patterns are considered violations:
+
+```css
+a {}
+```
+
+```css
+a { }
+```
+
+```css
+@media print { a {} }
+```
+
+The following patterns are *not* considered violations:
+
+```css
+a { color: pink; }
+```
+
+```css
+@media print { a { color: pink; } }
+```