Kotlin-dsl-samples: Allow typed Project delegated properties

[AlexCzar]

currently I can do val someValue: String by extra and if I have a String named "someValue" my val is assigned extra["someValue"] with type String.
if I have val someValue: String by project it does not work, I get following error:

'getValue(Build_gradle, KProperty<*>)' function of property delegate is expected to return 'String', but returns 'Any?

[eskatos]

Closing as delivered in 4e8a53b

[Drjacky]

@AlexCzar Do you know what is difference between by extra and by project actually?

[AlexCzar]

@AlexCzar Do you know what is difference between by extra and by project actually?

Yes, I think I do.
In case you were really asking what those differences are and not if I'm aware of them:
If I'm not mistaken, by project is an analogue of project.findProperty(String) while by extra is an analogue of extra.properties.get(String)