fun test() { listOf(1, 2, 4).filter { it > 0 } } //INFO: 
public inline fun <T> Iterable<T>.filter(
//INFO:     predicate: (T) -> Boolean
//INFO: ): List<T>

Returns a list containing only elements matching the given predicate.

Samples:

samples.collections.Collections.Filtering.filter

// Unresolved
 kotlin.collections
 _Collections.kt