package @kotlin.OptIn(markerClass = {kotlin.experimental.ExperimentalTypeInference::class}) public fun build7(/*0*/ builderAction: kotlin.collections.MutableMap.() -> kotlin.collections.MutableMap): kotlin.collections.MutableMap @kotlin.OptIn(markerClass = {kotlin.experimental.ExperimentalTypeInference::class}) public fun buildMap(/*0*/ builderAction: kotlin.collections.MutableMap.() -> kotlin.Unit): kotlin.collections.Map public fun foo(): kotlin.collections.MutableMap public fun id(/*0*/ x: K): K @kotlin.OptIn(markerClass = {kotlin.ExperimentalStdlibApi::class}) public fun main(): kotlin.Unit public fun kotlin.collections.MutableMap.swap(/*0*/ x: kotlin.collections.MutableMap): kotlin.Unit