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import type { VariantMultiSetBase } from '../../../../multiset/custom/index.ts';import type { Streamable } from '../../../../stream/mod.ts';
/** * A type-variant immutable MultiSet of value type T. * In the MultiSet, each value can occur multiple times. * See the [MultiSet documentation](https://rimbu.org/docs/collections/multiset) and the [VariantMultiSet API documentation](https://rimbu.org/api/rimbu/multiset/VariantMultiSet/interface) * @typeparam T - the value type * @note Type-variance means that both the value type * can be widened in a type-safe way without casting. * @note As a consequence of being variant, the type does not contain methods that (can) add new elements * to the collection. */export interface VariantMultiSet<T>  extends VariantMultiSetBase<T, VariantMultiSet.Types> {}
export namespace VariantMultiSet {  /**   * A non-empty type-variant immutable MultiSet of value type T.   * In the MultiSet, each value can occur multiple times.   * See the [MultiSet documentation](https://rimbu.org/docs/collections/multiset) and the [VariantMultiSet API documentation](https://rimbu.org/api/rimbu/multiset/VariantMultiSet/interface)   * @typeparam T - the value type   * @note Type-variance means that both the value type   * can be widened in a type-safe way without casting.   * @note As a consequence of being variant, the type does not contain methods that (can) add new elements   * to the collection.   */  export interface NonEmpty<T>    extends VariantMultiSetBase.NonEmpty<T, VariantMultiSet.Types>,      Omit<VariantMultiSet<T>, keyof VariantMultiSetBase<any, any>>,      Streamable.NonEmpty<T> {}
  /**   * Utility interface that provides higher-kinded types for this collection.   */  export interface Types extends VariantMultiSetBase.Types {    readonly normal: VariantMultiSet<this['_T']>;    readonly nonEmpty: VariantMultiSet.NonEmpty<this['_T']>;  }}