add support for resize observer bindings (#2044)

* add support for resize observer bindings

* Update packages/language-server/src/plugins/html/dataProvider.ts

Co-authored-by: Willow (GHOST) <[email protected]>

---------

Co-authored-by: Willow (GHOST) <[email protected]>

Author: PatrickG

packages/language-server/src/plugins/html/dataProvider.ts

@@ -64,6 +64,22 @@ const svelteAttributes: IAttributeData[] = [
         name: 'bind:offsetHeight',
         description: 'Available for block level elements. (read-only)'
     },
+    {
+        name: 'bind:contentRect',
+        description: 'Available for all elements. (read-only)'
+    },
+    {
+        name: 'bind:contentBoxSize',
+        description: 'Available for all elements. (read-only)'
+    },
+    {
+        name: 'bind:borderBoxSize',
+        description: 'Available for all elements. (read-only)'
+    },
+    {
+        name: 'bind:devicePixelContentBoxSize',
+        description: 'Available for all elements. (read-only)'
+    },
     {
         name: 'bind:this',
         description:

packages/svelte2tsx/src/htmlxtojsx_v2/nodes/Binding.ts

@@ -17,7 +17,11 @@ const oneWayBindingAttributes: Set<string> = new Set([
     'ended',
     'readyState',
     'naturalWidth',
-    'naturalHeight'
+    'naturalHeight',
+    'contentRect',
+    'contentBoxSize',
+    'borderBoxSize',
+    'devicePixelContentBoxSize'
 ]);
 /**
  * List of all binding names that are transformed to sth like `binding = variable`.