getValue

fun <T> Registry<T>.getValue(key: String?): T?

fun <T> Registry<T>.getValue(key: Key?): T?

fun <T> DefaultedRegistry<T>.getValue(key: String?): T

fun <T> DefaultedRegistry<T>.getValue(key: Key?): T

fun <T> ResourceKey<Registry<T>>.getValue(id: ResourceLocation): T?

fun <T> ResourceKey<Registry<T>>.getValue(key: String): T?

fun <T : Any> RegistryAccess.getValue(key: ResourceKey<T>): T?