Switch 'name' to 'void', mark as deprecated. (#883)

* Switch 'name' to 'void', mark as deprecated.

* update baselines

Co-authored-by: Nathan Shively-Sanders <[email protected]>

Author: DanielRosenwasser

baselines/dom.generated.d.ts

@@ -19505,7 +19505,8 @@ declare var location: Location;
 declare var locationbar: BarProp;
 declare var menubar: BarProp;
 declare var msContentScript: ExtensionScriptApis;
-declare const name: never;
+/** @deprecated */
+declare const name: void;
 declare var navigator: Navigator;
 declare var offscreenBuffering: string | boolean;
 declare var oncompassneedscalibration: ((this: Window, ev: Event) => any) | null;

src/emitter.ts

@@ -598,9 +598,12 @@ export function emitWebIdl(webidl: Browser.WebIdl, flavor: Flavor, iterator: boo
     function emitProperty(prefix: string, i: Browser.Interface, emitScope: EmitScope, p: Browser.Property) {
         emitComments(p, printer.printLine);
 
-        // Treat window.name specially because of https://github.com/Microsoft/TypeScript/issues/9850
+        // Treat window.name specially because of
+        //   - https://github.com/Microsoft/TypeScript/issues/9850
+        //   - https://github.com/microsoft/TypeScript/issues/18433
         if (p.name === "name" && i.name === "Window" && emitScope === EmitScope.All) {
-            printer.printLine("declare const name: never;");
+            printer.printLine("/** @deprecated */");
+            printer.printLine("declare const name: void;");
         }
         else {
             let pType: string;