add ElementCSSInlineStyle

It's in CSSOM but adding the full spec needs some more work.

Author: saschanaz

baselines/dom.generated.d.ts

@@ -4777,6 +4777,10 @@ declare var Element: {
     new(): Element;
 };
 
+interface ElementCSSInlineStyle {
+    readonly style: CSSStyleDeclaration;
+}
+
 interface ElementContentEditable {
     contentEditable: string;
     inputMode: string;
@@ -6018,7 +6022,7 @@ declare var HTMLDocument: {
 interface HTMLElementEventMap extends GlobalEventHandlersEventMap, DocumentAndElementEventHandlersEventMap {
 }
 
-interface HTMLElement extends Element, GlobalEventHandlers, DocumentAndElementEventHandlers, ElementContentEditable, HTMLOrSVGElement {
+interface HTMLElement extends Element, GlobalEventHandlers, DocumentAndElementEventHandlers, ElementContentEditable, HTMLOrSVGElement, ElementCSSInlineStyle {
     accessKey: string;
     readonly accessKeyLabel: string;
     autocapitalize: string;
@@ -12119,7 +12123,7 @@ declare var SVGDescElement: {
 interface SVGElementEventMap extends GlobalEventHandlersEventMap, DocumentAndElementEventHandlersEventMap {
 }
 
-interface SVGElement extends Element, GlobalEventHandlers, DocumentAndElementEventHandlers, SVGElementInstance, HTMLOrSVGElement {
+interface SVGElement extends Element, GlobalEventHandlers, DocumentAndElementEventHandlers, SVGElementInstance, HTMLOrSVGElement, ElementCSSInlineStyle {
     /** @deprecated */
     readonly className: any;
     readonly ownerSVGElement: SVGSVGElement | null;

inputfiles/addedTypes.json

@@ -1231,6 +1231,7 @@
             },
             "SVGElement": {
                 "implements": [
+                    "ElementCSSInlineStyle",
                     "GlobalEventHandlers",
                     "DocumentAndElementEventHandlers"
                 ]
@@ -2097,7 +2098,8 @@
                     {
                         "name": "wbr"
                     }
-                ]
+                ],
+                "implements": ["ElementCSSInlineStyle"]
             },
             "HTMLFormElement": {
                 "element": [