@@ -174,7 +174,6 @@ class DomEvent {}
174174
175175extension DomEventExtension on DomEvent {
176176 external DomEventTarget ? get target;
177- external DomEventTarget ? get currentTarget;
178177 external double ? get timeStamp;
179178 external String get type;
180179 external void preventDefault ();
@@ -462,9 +461,6 @@ class DomHTMLElement extends DomElement {}
462461
463462extension DomHTMLElementExtension on DomHTMLElement {
464463 external double get offsetWidth;
465- external double get offsetLeft;
466- external double get offsetTop;
467- external DomHTMLElement ? get offsetParent;
468464}
469465
470466@JS ()
@@ -1093,8 +1089,6 @@ extension DomMouseEventExtension on DomMouseEvent {
10931089 external double get clientY;
10941090 external double get offsetX;
10951091 external double get offsetY;
1096- external double get pageX;
1097- external double get pageY;
10981092 DomPoint get client => DomPoint (clientX, clientY);
10991093 DomPoint get offset => DomPoint (offsetX, offsetY);
11001094 external double get button;
@@ -1318,10 +1312,7 @@ class DomStyleSheet {}
13181312class DomCSSStyleSheet extends DomStyleSheet {}
13191313
13201314extension DomCSSStyleSheetExtension on DomCSSStyleSheet {
1321- Iterable <DomCSSRule > get cssRules =>
1322- createDomListWrapper <DomCSSRule >(js_util
1323- .getProperty <_DomList >(this , 'cssRules' ));
1324-
1315+ external DomCSSRuleList get cssRules;
13251316 double insertRule (String rule, [int ? index]) => js_util
13261317 .callMethod <double >(
13271318 this , 'insertRule' ,
@@ -1332,12 +1323,6 @@ extension DomCSSStyleSheetExtension on DomCSSStyleSheet {
13321323@staticInterop
13331324class DomCSSRule {}
13341325
1335- @JS ()
1336- @staticInterop
1337- extension DomCSSRuleExtension on DomCSSRule {
1338- external String get cssText;
1339- }
1340-
13411326@JS ()
13421327@staticInterop
13431328class DomScreen {}
@@ -1435,75 +1420,12 @@ extension DomMessageChannelExtension on DomMessageChannel {
14351420 external DomMessagePort get port2;
14361421}
14371422
1438- /// ResizeObserver JS binding.
1439- ///
1440- /// See: https://developer.mozilla.org/en-US/docs/Web/API/ResizeObserver
14411423@JS ()
14421424@staticInterop
1443- abstract class DomResizeObserver {}
1425+ class DomCSSRuleList {}
14441426
1445- /// Creates a DomResizeObserver with a callback.
1446- ///
1447- /// Internally converts the `List<dynamic>` of entries into the expected
1448- /// `List<DomResizeObserverEntry>`
1449- DomResizeObserver ? createDomResizeObserver (DomResizeObserverCallbackFn fn) {
1450- return domCallConstructorString ('ResizeObserver' , < Object ? > [
1451- allowInterop (
1452- (List <dynamic > entries, DomResizeObserver observer) {
1453- fn (entries.cast <DomResizeObserverEntry >(), observer);
1454- }
1455- ),
1456- ]) as DomResizeObserver ? ;
1457- }
1458-
1459- /// ResizeObserver instance methods.
1460- ///
1461- /// See: https://developer.mozilla.org/en-US/docs/Web/API/ResizeObserver#instance_methods
1462- extension DomResizeObserverExtension on DomResizeObserver {
1463- external void disconnect ();
1464- external void observe (DomElement target, [DomResizeObserverObserveOptions options]);
1465- external void unobserve (DomElement target);
1466- }
1467-
1468- /// Options object passed to the `observe` method of a [DomResizeObserver] .
1469- ///
1470- /// See: https://developer.mozilla.org/en-US/docs/Web/API/ResizeObserver/observe#parameters
1471- @JS ()
1472- @staticInterop
1473- @anonymous
1474- abstract class DomResizeObserverObserveOptions {
1475- external factory DomResizeObserverObserveOptions ({
1476- String box,
1477- });
1478- }
1479-
1480- /// Type of the function used to create a Resize Observer.
1481- typedef DomResizeObserverCallbackFn = void Function (List <DomResizeObserverEntry > entries, DomResizeObserver observer);
1482-
1483- /// The object passed to the [DomResizeObserverCallbackFn] , which allows access to the new dimensions of the observed element.
1484- ///
1485- /// See: https://developer.mozilla.org/en-US/docs/Web/API/ResizeObserverEntry
1486- @JS ()
1487- @staticInterop
1488- abstract class DomResizeObserverEntry {}
1489-
1490- /// ResizeObserverEntry instance properties.
1491- ///
1492- /// See: https://developer.mozilla.org/en-US/docs/Web/API/ResizeObserverEntry#instance_properties
1493- extension DomResizeObserverEntryExtension on DomResizeObserverEntry {
1494- /// A DOMRectReadOnly object containing the new size of the observed element when the callback is run.
1495- ///
1496- /// Note that this is better supported than the above two properties, but it
1497- /// is left over from an earlier implementation of the Resize Observer API, is
1498- /// still included in the spec for web compat reasons, and may be deprecated
1499- /// in future versions.
1500- external DomRectReadOnly get contentRect;
1501- external DomElement get target;
1502- // Some more future getters:
1503- //
1504- // borderBoxSize
1505- // contentBoxSize
1506- // devicePixelContentBoxSize
1427+ extension DomCSSRuleListExtension on DomCSSRuleList {
1428+ external double get length;
15071429}
15081430
15091431/// A factory to create `TrustedTypePolicy` objects.
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