7 val x = <bold>""</bold>.extensionProp
3 	val <bold>String</bold>.extensionProp: Any
4 		get() = <bold>this</bold>
4 			<bold>get() = this</bold>
7 				val x = "".<bold>extensionProp</bold>
7 					val <bold>x = "".extensionProp</bold>
