config: add floating window criteria

toml-spec/spec/spec.generated.json

@@ -1795,6 +1795,10 @@
         "app-id-regex": {
           "type": "string",
           "description": "Matches the app-id of the window with a regular expression."
+        },
+        "floating": {
+          "type": "boolean",
+          "description": "Matches if the window is/isn't floating."
         }
       },
       "required": []

toml-spec/spec/spec.generated.md

@@ -4034,6 +4034,12 @@ The table has the following fields:
 
   The value of this field should be a string.
 
+- `floating` (optional):
+
+  Matches if the window is/isn't floating.
+
+  The value of this field should be a boolean.
+
 
 <a name="types-WindowMatchExactly"></a>
 ### `WindowMatchExactly`

toml-spec/spec/spec.yaml

@@ -3483,6 +3483,10 @@ WindowMatch:
       kind: string
       required: false
       description: Matches the app-id of the window with a regular expression.
+    floating:
+      kind: boolean
+      required: false
+      description: Matches if the window is/isn't floating.
 
 
 WindowMatchExactly: