/**
 * @tsplus type FoldMapWithIndex
 */
export interface FoldMapWithIndex<K, F extends HKT> extends HKT.Typeclass<F> {
  readonly Law: {
    FoldMapWithIndex: "FoldMapWithIndex"
  }
  readonly foldMapWithIndex: FoldMapWithIndex.Fn<K, F>
}

export declare namespace FoldMapWithIndex {
  export interface Fn<K, F extends HKT> {
    <M>(
      M: AssociativeIdentity<M>
    ): <A>(f: (k: K, a: A) => M) => <R, E>(fa: HKT.Kind<F, R, E, A>) => M
  }
}