diff -r 3d4e9c994f10 -r a86126ab1dd4 wp/wp-includes/blocks/text-columns/block.json
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-includes/blocks/text-columns/block.json	Tue Dec 15 13:49:49 2020 +0100
@@ -0,0 +1,32 @@
+{
+	"name": "core/text-columns",
+	"icon": "columns",
+	"category": "design",
+	"attributes": {
+		"content": {
+			"type": "array",
+			"source": "query",
+			"selector": "p",
+			"query": {
+				"children": {
+					"type": "string",
+					"source": "html"
+				}
+			},
+			"default": [
+				{},
+				{}
+			]
+		},
+		"columns": {
+			"type": "number",
+			"default": 2
+		},
+		"width": {
+			"type": "string"
+		}
+	},
+	"supports": {
+		"inserter": false
+	}
+}