Keeps the themes.json file as experimental for now.

src/experimental-theme.json

@@ -0,0 +1,63 @@
+/* We are not using this by now, as we need to provide
+ * support to the new alignment strategy: https://make.wordpress.org/core/2021/06/29/on-layout-and-content-width-in-wordpress-5-8/ 
+*/
+{
+    "version": 1,
+    "settings": {
+        "color": {
+            "link": true,
+            "palette": [
+                {
+                    "name": "Default",
+                    "slug": "default",
+                    "color": "#298596"
+                },
+                {
+                    "name": "Carmine",
+                    "slug": "carmine",
+                    "color": "#8c442c"
+                },
+                {
+                    "name": "Cherry",
+                    "slug": "cherry",
+                    "color": "#A12B42"
+                },
+                {
+                    "name": "Mustard",
+                    "slug": "mustard",
+                    "color": "#754E24"
+                },
+                {
+                    "name": "Mint Green",
+                    "slug": "mintgreen",
+                    "color": "#255F56"
+                },
+                {
+                    "name": "Dark Turquoise",
+                    "slug": "darkturquoise",
+                    "color": "#205E6F"
+                },
+                {
+                    "name": "Turquoise",
+                    "slug": "turquoise",
+                    "color": "#185F6D"
+                },
+                {
+                    "name": "Blue Heavenly",
+                    "slug": "blueheavenly",
+                    "color": "#1D5C86"
+                },
+                {
+                    "name": "Purple",
+                    "slug": "purple",
+                    "color": "#4751a3"
+                },
+                {
+                    "name": "Violet",
+                    "slug": "violet",
+                    "color": "#955ba5"
+                }
+            ]
+        }
+    }
+}