stdlib
1.5
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
JS
stdlib
/
org.w3c.dom
/
ChildNode
/
before
before
JS
abstract
fun
before
(
vararg
nodes
:
dynamic
)
(
source
)
Since Kotlin
1.1