get

expect operator fun <T> FastIntMap<T>.get(key: Int): T?
expect operator fun <T> FastStringMap<T>.get(key: String): T?
expect operator fun <K, V> FastIdentityMap<K, V>.get(key: K): V?
actual inline operator fun <T> FastStringMap<T>.get(key: String): T?
actual operator fun <K, V> FastIdentityMap<K, V>.get(key: K): V?
actual inline operator fun <T> FastIntMap<T>.get(key: Int): T?
actual inline operator fun <T> FastStringMap<T>.get(key: String): T?
actual operator fun <K, V> FastIdentityMap<K, V>.get(key: K): V?
actual operator fun <K, V> FastIdentityMap<K, V>.get(key: K): V?