Add Webapi.Dom.BeforeUnloadEvent.returnValue setter

MoOx · web-flow · commit e2c5b6121006 · 2022-09-11T10:25:00.000+02:00
`returnValue` is writable : https://developer.mozilla.org/en-US/docs/Web/API/BeforeUnloadEvent
diff --git a/src/Webapi/Dom/Webapi__Dom__BeforeUnloadEvent.res b/src/Webapi/Dom/Webapi__Dom__BeforeUnloadEvent.res
@@ -8,3 +8,4 @@ include Webapi__Dom__Event.Impl({
 @new external makeWithOptions: (string, {..}) => t = "BeforeUnloadEvent"
 
 @get external returnValue: t => string = "returnValue"
+@set external returnValue: (t, string) => unit = "returnValue"

Original file line number	Diff line number	Diff line change
`@@ -8,3 +8,4 @@ include Webapi__Dom__Event.Impl({`
`8`	`8`	`@new external makeWithOptions: (string, {..}) => t = "BeforeUnloadEvent"`
`9`	`9`
`10`	`10`	`@get external returnValue: t => string = "returnValue"`
	`11`	`+@set external returnValue: (t, string) => unit = "returnValue"`