A type-invariant immutable MultiSet of value type T. In the MultiSet, each value can occur multiple times. See the MultiSet documentation and the MultiSet API documentation

A mutable MultiSet builder used to efficiently create new immutable instances. See the MultiSet documentation and the MultiSet.Builder API documentation

A context instance for MultiSet implementations that acts as a factory for every instance of this type of collection.

A non-empty type-invariant immutable MultiSet of value type T. In the MultiSet, each value can occur multiple times. See the MultiSet documentation and the MultiSet API documentation

Utility interface that provides higher-kinded types for this collection.