/** * `Traversable` represents data structures which can be _traversed_ accumulating results and effects in some * `Applicative` functor. * * - `traverse` runs an action for every element in a data structure, and accumulates the results. * - `sequence` runs the actions _contained_ in a data structure, and accumulates the results. * * The `traverse` and `sequence` functions should be compatible in the following sense: * * - `traverse(A)(xs, f) <-> sequence(A)(A.map(xs, f))` * - `sequence(A)(xs) <-> traverse(A)(xs, identity)` * * where `A` is an `Applicative` instance * * `Traversable` instances should also be compatible with the corresponding `Foldable` instances, in the following sense: * * ```ts * import { getApplicative, make } from 'fp-ts/Const' * * const A = getApplicative(M) * * foldMap(M)(xs, f) = traverse(A)(xs, a => make(f(a))) * ``` * * where `M` is a `Monoid` instance * * @since 2.0.0 */ import { Applicative, Applicative1, Applicative2, Applicative2C, Applicative3, Applicative3C, Applicative4 } from './Applicative' import { Foldable, Foldable1, Foldable2, Foldable2C, Foldable3, FoldableComposition, FoldableComposition11 } from './Foldable' import { Functor, Functor1, Functor2, Functor2C, Functor3, FunctorComposition, FunctorComposition11 } from './Functor' import { HKT, Kind, Kind2, Kind3, Kind4, URIS, URIS2, URIS3, URIS4 } from './HKT' /** * @category model * @since 2.0.0 */ export interface Traversable<T> extends Functor<T>, Foldable<T> { /** * Runs an action for every element in a data structure and accumulates the results */ readonly traverse: Traverse<T> readonly sequence: Sequence<T> } /** * @category model * @since 2.0.0 */ export interface Traversable1<T extends URIS> extends Functor1<T>, Foldable1<T> { readonly traverse: Traverse1<T> readonly sequence: Sequence1<T> } /** * @category model * @since 2.0.0 */ export interface Traversable2<T extends URIS2> extends Functor2<T>, Foldable2<T> { readonly traverse: Traverse2<T> readonly sequence: Sequence2<T> } /** * @category model * @since 2.0.0 */ export interface Traversable2C<T extends URIS2, TL> extends Functor2C<T, TL>, Foldable2C<T, TL> { readonly traverse: Traverse2C<T, TL> readonly sequence: Sequence2C<T, TL> } /** * @category model * @since 2.0.0 */ export interface Traversable3<T extends URIS3> extends Functor3<T>, Foldable3<T> { readonly traverse: Traverse3<T> readonly sequence: Sequence3<T> } /** * @since 2.0.0 */ export interface Traverse<T> { <F extends URIS4>(F: Applicative4<F>): <A, S, R, E, B>( ta: HKT<T, A>, f: (a: A) => Kind4<F, S, R, E, B> ) => Kind4<F, S, R, E, HKT<T, B>> <F extends URIS3>(F: Applicative3<F>): <A, R, E, B>( ta: HKT<T, A>, f: (a: A) => Kind3<F, R, E, B> ) => Kind3<F, R, E, HKT<T, B>> <F extends URIS3, E>(F: Applicative3C<F, E>): <A, R, B>( ta: HKT<T, A>, f: (a: A) => Kind3<F, R, E, B> ) => Kind3<F, R, E, HKT<T, B>> <F extends URIS2>(F: Applicative2<F>): <A, E, B>(ta: HKT<T, A>, f: (a: A) => Kind2<F, E, B>) => Kind2<F, E, HKT<T, B>> <F extends URIS2, E>(F: Applicative2C<F, E>): <A, B>( ta: HKT<T, A>, f: (a: A) => Kind2<F, E, B> ) => Kind2<F, E, HKT<T, B>> <F extends URIS>(F: Applicative1<F>): <A, B>(ta: HKT<T, A>, f: (a: A) => Kind<F, B>) => Kind<F, HKT<T, B>> <F>(F: Applicative<F>): <A, B>(ta: HKT<T, A>, f: (a: A) => HKT<F, B>) => HKT<F, HKT<T, B>> } /** * @since 2.0.0 */ export interface Traverse1<T extends URIS> { <F extends URIS4>(F: Applicative4<F>): <A, S, R, E, B>( ta: Kind<T, A>, f: (a: A) => Kind4<F, S, R, E, B> ) => Kind4<F, S, R, E, Kind<T, B>> <F extends URIS3>(F: Applicative3<F>): <A, R, E, B>( ta: Kind<T, A>, f: (a: A) => Kind3<F, R, E, B> ) => Kind3<F, R, E, Kind<T, B>> <F extends URIS3, E>(F: Applicative3C<F, E>): <A, R, B>( ta: Kind<T, A>, f: (a: A) => Kind3<F, R, E, B> ) => Kind3<F, R, E, Kind<T, B>> <F extends URIS2>(F: Applicative2<F>): <A, E, B>( ta: Kind<T, A>, f: (a: A) => Kind2<F, E, B> ) => Kind2<F, E, Kind<T, B>> <F extends URIS2, E>(F: Applicative2C<F, E>): <A, B>( ta: Kind<T, A>, f: (a: A) => Kind2<F, E, B> ) => Kind2<F, E, Kind<T, B>> <F extends URIS>(F: Applicative1<F>): <A, B>(ta: Kind<T, A>, f: (a: A) => Kind<F, B>) => Kind<F, Kind<T, B>> <F>(F: Applicative<F>): <A, B>(ta: Kind<T, A>, f: (a: A) => HKT<F, B>) => HKT<F, Kind<T, B>> } /** * @since 2.0.0 */ export interface Traverse2<T extends URIS2> { <F extends URIS4>(F: Applicative4<F>): <TE, A, S, R, FE, B>( ta: Kind2<T, TE, A>, f: (a: A) => Kind4<F, S, R, FE, B> ) => Kind4<F, S, R, FE, Kind2<T, TE, B>> <F extends URIS3>(F: Applicative3<F>): <TE, A, R, FE, B>( ta: Kind2<T, TE, A>, f: (a: A) => Kind3<F, R, FE, B> ) => Kind3<F, R, FE, Kind2<T, TE, B>> <F extends URIS3, FE>(F: Applicative3C<F, FE>): <TE, A, R, B>( ta: Kind2<T, TE, A>, f: (a: A) => Kind3<F, R, FE, B> ) => Kind3<F, R, FE, Kind2<T, TE, B>> <F extends URIS2>(F: Applicative2<F>): <TE, A, FE, B>( ta: Kind2<T, TE, A>, f: (a: A) => Kind2<F, FE, B> ) => Kind2<F, FE, Kind2<T, TE, B>> <F extends URIS2, FE>(F: Applicative2C<F, FE>): <TE, A, B>( ta: Kind2<T, TE, A>, f: (a: A) => Kind2<F, FE, B> ) => Kind2<F, FE, Kind2<T, TE, B>> <F extends URIS>(F: Applicative1<F>): <E, A, B>( ta: Kind2<T, E, A>, f: (a: A) => Kind<F, B> ) => Kind<F, Kind2<T, E, B>> <F>(F: Applicative<F>): <E, A, B>(ta: Kind2<T, E, A>, f: (a: A) => HKT<F, B>) => HKT<F, Kind2<T, E, B>> } /** * @since 2.0.0 */ export interface Traverse2C<T extends URIS2, E> { <F extends URIS4>(F: Applicative4<F>): <A, S, R, FE, B>( ta: Kind2<T, E, A>, f: (a: A) => Kind4<F, S, R, FE, B> ) => Kind4<F, S, R, FE, Kind2<T, E, B>> <F extends URIS3>(F: Applicative3<F>): <A, R, FE, B>( ta: Kind2<T, E, A>, f: (a: A) => Kind3<F, R, FE, B> ) => Kind3<F, R, FE, Kind2<T, E, B>> <F extends URIS3, FE>(F: Applicative3C<F, FE>): <A, R, B>( ta: Kind2<T, E, A>, f: (a: A) => Kind3<F, R, FE, B> ) => Kind3<F, R, FE, Kind2<T, E, B>> <F extends URIS2>(F: Applicative2<F>): <A, FE, B>( ta: Kind2<T, E, A>, f: (a: A) => Kind2<F, FE, B> ) => Kind2<F, FE, Kind2<T, E, B>> <F extends URIS2, FE>(F: Applicative2C<F, FE>): <A, B>( ta: Kind2<T, E, A>, f: (a: A) => Kind2<F, FE, B> ) => Kind2<F, FE, Kind2<T, E, B>> <F extends URIS>(F: Applicative1<F>): <A, B>(ta: Kind2<T, E, A>, f: (a: A) => Kind<F, B>) => Kind<F, Kind2<T, E, B>> <F>(F: Applicative<F>): <A, B>(ta: Kind2<T, E, A>, f: (a: A) => HKT<F, B>) => HKT<F, Kind2<T, E, B>> } /** * @since 2.0.0 */ export interface Traverse3<T extends URIS3> { <F extends URIS4>(F: Applicative4<F>): <TR, TE, A, S, FR, FE, B>( ta: Kind3<T, TR, TE, A>, f: (a: A) => Kind4<F, S, FR, FE, B> ) => Kind4<F, S, FR, FE, Kind3<T, TR, TE, B>> <F extends URIS3>(F: Applicative3<F>): <TR, TE, A, FR, FE, B>( ta: Kind3<T, TR, TE, A>, f: (a: A) => Kind3<F, FR, FE, B> ) => Kind3<F, FR, FE, Kind3<T, TR, TE, B>> <F extends URIS3, FE>(F: Applicative3C<F, FE>): <TR, TE, A, FR, B>( ta: Kind3<T, TR, TE, A>, f: (a: A) => Kind3<F, FR, FE, B> ) => Kind3<F, FR, FE, Kind3<T, TR, TE, B>> <F extends URIS2>(F: Applicative2<F>): <TR, A, TE, FE, B>( ta: Kind3<T, TR, TE, A>, f: (a: A) => Kind2<F, FE, B> ) => Kind2<F, FE, Kind3<T, TR, TE, B>> <F extends URIS2, FE>(F: Applicative2C<F, FE>): <R, TE, A, B>( ta: Kind3<T, R, TE, A>, f: (a: A) => Kind2<F, FE, B> ) => Kind2<F, FE, Kind3<T, R, TE, B>> <F extends URIS>(F: Applicative1<F>): <R, E, A, B>( ta: Kind3<T, R, E, A>, f: (a: A) => Kind<F, B> ) => Kind<F, Kind3<T, R, E, B>> <F>(F: Applicative<F>): <R, E, A, B>(ta: Kind3<T, R, E, A>, f: (a: A) => HKT<F, B>) => HKT<F, Kind3<T, R, E, B>> } /** * @since 2.0.0 */ export interface Sequence<T> { <F extends URIS4>(F: Applicative4<F>): <S, R, E, A>(ta: HKT<T, Kind4<F, S, R, E, A>>) => Kind4<F, S, R, E, HKT<T, A>> <F extends URIS3>(F: Applicative3<F>): <R, E, A>(ta: HKT<T, Kind3<F, R, E, A>>) => Kind3<F, R, E, HKT<T, A>> <F extends URIS3, E>(F: Applicative3C<F, E>): <R, A>(ta: HKT<T, Kind3<F, R, E, A>>) => Kind3<F, R, E, HKT<T, A>> <F extends URIS2>(F: Applicative2<F>): <E, A>(ta: HKT<T, Kind2<F, E, A>>) => Kind2<F, E, HKT<T, A>> <F extends URIS2, E>(F: Applicative2C<F, E>): <A>(ta: HKT<T, Kind2<F, E, A>>) => Kind2<F, E, HKT<T, A>> <F extends URIS>(F: Applicative1<F>): <A>(ta: HKT<T, Kind<F, A>>) => Kind<F, HKT<T, A>> <F>(F: Applicative<F>): <A>(ta: HKT<T, HKT<F, A>>) => HKT<F, HKT<T, A>> } /** * @since 2.0.0 */ export interface Sequence1<T extends URIS> { <F extends URIS4>(F: Applicative4<F>): <S, R, E, A>( ta: Kind<T, Kind4<F, S, R, E, A>> ) => Kind4<F, S, R, E, Kind<T, A>> <F extends URIS3>(F: Applicative3<F>): <R, E, A>(ta: Kind<T, Kind3<F, R, E, A>>) => Kind3<F, R, E, Kind<T, A>> <F extends URIS3, E>(F: Applicative3C<F, E>): <R, A>(ta: Kind<T, Kind3<F, R, E, A>>) => Kind3<F, R, E, Kind<T, A>> <F extends URIS2>(F: Applicative2<F>): <E, A>(ta: Kind<T, Kind2<F, E, A>>) => Kind2<F, E, Kind<T, A>> <F extends URIS2, E>(F: Applicative2C<F, E>): <A>(ta: Kind<T, Kind2<F, E, A>>) => Kind2<F, E, Kind<T, A>> <F extends URIS>(F: Applicative1<F>): <A>(ta: Kind<T, Kind<F, A>>) => Kind<F, Kind<T, A>> <F>(F: Applicative<F>): <A>(ta: Kind<T, HKT<F, A>>) => HKT<F, Kind<T, A>> } /** * @since 2.0.0 */ export interface Sequence2<T extends URIS2> { <F extends URIS4>(F: Applicative4<F>): <TE, S, R, FE, A>( ta: Kind2<T, TE, Kind4<F, S, R, FE, A>> ) => Kind4<F, S, R, FE, Kind2<T, TE, A>> <F extends URIS3>(F: Applicative3<F>): <TE, R, FE, A>( ta: Kind2<T, TE, Kind3<F, R, FE, A>> ) => Kind3<F, R, FE, Kind2<T, TE, A>> <F extends URIS3, FE>(F: Applicative3C<F, FE>): <TE, R, A>( ta: Kind2<T, TE, Kind3<F, R, FE, A>> ) => Kind3<F, R, FE, Kind2<T, TE, A>> <F extends URIS2>(F: Applicative2<F>): <TE, FE, A>(ta: Kind2<T, TE, Kind2<F, FE, A>>) => Kind2<F, FE, Kind2<T, TE, A>> <F extends URIS2, FE>(F: Applicative2C<F, FE>): <TE, A>( ta: Kind2<T, TE, Kind2<F, FE, A>> ) => Kind2<F, FE, Kind2<T, TE, A>> <F extends URIS>(F: Applicative1<F>): <E, A>(ta: Kind2<T, E, Kind<F, A>>) => Kind<F, Kind2<T, E, A>> <F>(F: Applicative<F>): <E, A>(ta: Kind2<T, E, HKT<F, A>>) => HKT<F, Kind2<T, E, A>> } /** * @since 2.0.0 */ export interface Sequence2C<T extends URIS2, E> { <F extends URIS4>(F: Applicative4<F>): <S, R, FE, A>( ta: Kind2<T, E, Kind4<F, S, R, FE, A>> ) => Kind4<F, S, R, FE, Kind2<T, E, A>> <F extends URIS3>(F: Applicative3<F>): <R, FE, A>( ta: Kind2<T, E, Kind3<F, R, FE, A>> ) => Kind3<F, R, FE, Kind2<T, E, A>> <F extends URIS3, FE>(F: Applicative3C<F, FE>): <R, A>( ta: Kind2<T, E, Kind3<F, R, FE, A>> ) => Kind3<F, R, FE, Kind2<T, E, A>> <F extends URIS2>(F: Applicative2<F>): <FE, A>(ta: Kind2<T, E, Kind2<F, FE, A>>) => Kind2<F, FE, Kind2<T, E, A>> <F extends URIS2, FE>(F: Applicative2C<F, FE>): <A>(ta: Kind2<T, E, Kind2<F, FE, A>>) => Kind2<F, FE, Kind2<T, E, A>> <F extends URIS>(F: Applicative1<F>): <A>(ta: Kind2<T, E, Kind<F, A>>) => Kind<F, Kind2<T, E, A>> <F>(F: Applicative<F>): <A>(ta: Kind2<T, E, HKT<F, A>>) => HKT<F, Kind2<T, E, A>> } /** * @since 2.0.0 */ export interface Sequence3<T extends URIS3> { <F extends URIS4>(F: Applicative4<F>): <TR, TE, S, FR, FE, A>( ta: Kind3<T, TR, TE, Kind4<F, S, FR, FE, A>> ) => Kind4<F, S, FR, FE, Kind3<T, TR, TE, A>> <F extends URIS3>(F: Applicative3<F>): <TR, TE, FR, FE, A>( ta: Kind3<T, TR, TE, Kind3<F, FR, FE, A>> ) => Kind3<F, FR, FE, Kind3<T, TR, TE, A>> <F extends URIS3, FE>(F: Applicative3C<F, FE>): <TR, TE, FR, A>( ta: Kind3<T, TR, TE, Kind3<F, FR, FE, A>> ) => Kind3<F, FR, FE, Kind3<T, TR, TE, A>> <F extends URIS2>(F: Applicative2<F>): <R, TE, FE, A>( ta: Kind3<T, R, TE, Kind2<F, FE, A>> ) => Kind2<F, FE, Kind3<T, R, TE, A>> <F extends URIS2, FE>(F: Applicative2C<F, FE>): <R, TE, A>( ta: Kind3<T, R, TE, Kind2<F, FE, A>> ) => Kind2<F, FE, Kind3<T, R, TE, A>> <F extends URIS>(F: Applicative1<F>): <R, E, A>(ta: Kind3<T, R, E, Kind<F, A>>) => Kind<F, Kind3<T, R, E, A>> <F>(F: Applicative<F>): <R, E, A>(ta: Kind3<T, R, E, HKT<F, A>>) => HKT<F, Kind3<T, R, E, A>> } /** * `traverse` composition. * * @since 2.10.0 */ export declare function traverse<T extends URIS, G extends URIS2>( T: Traversable1<T>, G: Traversable2<G> ): { <F extends URIS4>(F: Applicative4<F>): <A, S, R, FE, B>( f: (a: A) => Kind4<F, S, R, FE, B> ) => <GE>(tga: Kind<T, Kind2<G, GE, A>>) => Kind4<F, S, R, FE, Kind<T, Kind2<G, GE, B>>> <F extends URIS3>(F: Applicative3<F>): <A, R, FE, B>( f: (a: A) => Kind3<F, R, FE, B> ) => <GE>(tga: Kind<T, Kind2<G, GE, A>>) => Kind3<F, R, FE, Kind<T, Kind2<G, GE, B>>> <F extends URIS3, FE>(F: Applicative3C<F, FE>): <A, R, B>( f: (a: A) => Kind3<F, R, FE, B> ) => <GE>(tga: Kind<T, Kind2<G, GE, A>>) => Kind3<F, R, FE, Kind<T, Kind2<G, GE, B>>> <F extends URIS2>(F: Applicative2<F>): <A, FE, B>( f: (a: A) => Kind2<F, FE, B> ) => <GE>(tga: Kind<T, Kind2<G, GE, A>>) => Kind2<F, FE, Kind<T, Kind2<G, GE, B>>> <F extends URIS2, FE>(F: Applicative2C<F, FE>): <A, B>( f: (a: A) => Kind2<F, FE, B> ) => <GE>(tga: Kind<T, Kind2<G, GE, A>>) => Kind2<F, FE, Kind<T, Kind2<G, GE, B>>> <F extends URIS>(F: Applicative1<F>): <A, B>( f: (a: A) => Kind<F, B> ) => <GE>(tga: Kind<T, Kind2<G, GE, A>>) => Kind<F, Kind<T, Kind2<G, GE, B>>> <F>(F: Applicative<F>): <A, B>( f: (a: A) => HKT<F, B> ) => <GE>(tga: Kind<T, Kind2<G, GE, A>>) => HKT<F, Kind<T, Kind2<G, GE, B>>> } export declare function traverse<T extends URIS, G extends URIS>( T: Traversable1<T>, G: Traversable1<G> ): { <F extends URIS4>(F: Applicative4<F>): <A, S, R, E, B>( f: (a: A) => Kind4<F, S, R, E, B> ) => (tga: Kind<T, Kind<G, A>>) => Kind4<F, S, R, E, Kind<T, Kind<G, B>>> <F extends URIS3>(F: Applicative3<F>): <A, R, E, B>( f: (a: A) => Kind3<F, R, E, B> ) => (tga: Kind<T, Kind<G, A>>) => Kind3<F, R, E, Kind<T, Kind<G, B>>> <F extends URIS3, E>(F: Applicative3C<F, E>): <A, R, B>( f: (a: A) => Kind3<F, R, E, B> ) => (tga: Kind<T, Kind<G, A>>) => Kind3<F, R, E, Kind<T, Kind<G, B>>> <F extends URIS2>(F: Applicative2<F>): <A, E, B>( f: (a: A) => Kind2<F, E, B> ) => (tga: Kind<T, Kind<G, A>>) => Kind2<F, E, Kind<T, Kind<G, B>>> <F extends URIS2, E>(F: Applicative2C<F, E>): <A, B>( f: (a: A) => Kind2<F, E, B> ) => (tga: Kind<T, Kind<G, A>>) => Kind2<F, E, Kind<T, Kind<G, B>>> <F extends URIS>(F: Applicative1<F>): <A, B>( f: (a: A) => Kind<F, B> ) => (tga: Kind<T, Kind<G, A>>) => Kind<F, Kind<T, Kind<G, B>>> <F>(F: Applicative<F>): <A, B>(f: (a: A) => HKT<F, B>) => (tga: Kind<T, Kind<G, A>>) => HKT<F, Kind<T, Kind<G, B>>> } export declare function traverse<T, G>( T: Traversable<T>, G: Traversable<G> ): <F>(F: Applicative<F>) => <A, B>(f: (a: A) => HKT<F, B>) => (tga: HKT<T, HKT<G, A>>) => HKT<F, HKT<T, HKT<G, B>>> /** * `sequence` composition. * * @since 2.10.0 */ export declare function sequence<T extends URIS, G extends URIS2>( T: Traversable1<T>, G: Traversable2<G> ): { <F extends URIS4>(F: Applicative4<F>): <GE, S, R, FE, A>( tgfa: Kind<T, Kind2<G, GE, Kind4<F, S, R, FE, A>>> ) => Kind4<F, S, R, FE, Kind<T, Kind2<G, GE, A>>> <F extends URIS3>(F: Applicative3<F>): <GE, R, FE, A>( tgfa: Kind<T, Kind2<G, GE, Kind3<F, R, FE, A>>> ) => Kind3<F, R, FE, Kind<T, Kind2<G, GE, A>>> <F extends URIS3, FE>(F: Applicative3C<F, FE>): <GE, R, A>( tgfa: Kind<T, Kind2<G, GE, Kind3<F, R, FE, A>>> ) => Kind3<F, R, FE, Kind<T, Kind2<G, GE, A>>> <F extends URIS2>(F: Applicative2<F>): <GE, FE, A>( tgfa: Kind<T, Kind2<G, GE, Kind2<F, FE, A>>> ) => Kind2<F, FE, Kind<T, Kind2<G, GE, A>>> <F extends URIS2, FE>(F: Applicative2C<F, FE>): <GE, A>( tgfa: Kind<T, Kind2<G, GE, Kind2<F, FE, A>>> ) => Kind2<F, FE, Kind<T, Kind2<G, GE, A>>> <F extends URIS>(F: Applicative1<F>): <GE, A>( tgfa: Kind<T, Kind2<G, GE, Kind<F, A>>> ) => Kind<F, Kind<T, Kind2<G, GE, A>>> <F>(F: Applicative<F>): <A>(tgfa: HKT<T, HKT<G, HKT<F, A>>>) => HKT<F, HKT<T, HKT<G, A>>> } export declare function sequence<T extends URIS, G extends URIS>( T: Traversable1<T>, G: Traversable1<G> ): { <F extends URIS4>(F: Applicative4<F>): <S, R, E, A>( tgfa: Kind<T, Kind<G, Kind4<F, S, R, E, A>>> ) => Kind4<F, S, R, E, Kind<T, Kind<G, A>>> <F extends URIS3>(F: Applicative3<F>): <R, E, A>( tgfa: Kind<T, Kind<G, Kind3<F, R, E, A>>> ) => Kind3<F, R, E, Kind<T, Kind<G, A>>> <F extends URIS3, E>(F: Applicative3C<F, E>): <R, A>( tgfa: Kind<T, Kind<G, Kind3<F, R, E, A>>> ) => Kind3<F, R, E, Kind<T, Kind<G, A>>> <F extends URIS2>(F: Applicative2<F>): <E, A>( tgfa: Kind<T, Kind<G, Kind2<F, E, A>>> ) => Kind2<F, E, Kind<T, Kind<G, A>>> <F extends URIS2, E>(F: Applicative2C<F, E>): <A>( tgfa: Kind<T, Kind<G, Kind2<F, E, A>>> ) => Kind2<F, E, Kind<T, Kind<G, A>>> <F extends URIS>(F: Applicative1<F>): <A>(tgfa: Kind<T, Kind<G, Kind<F, A>>>) => Kind<F, Kind<T, Kind<G, A>>> <F>(F: Applicative<F>): <A>(tgfa: HKT<T, HKT<G, HKT<F, A>>>) => HKT<F, HKT<T, HKT<G, A>>> } export declare function sequence<T, G>( T: Traversable<T>, G: Traversable<G> ): <F>(F: Applicative<F>) => <A>(tgfa: HKT<T, HKT<G, HKT<F, A>>>) => HKT<F, HKT<T, HKT<G, A>>> /** * @since 2.6.3 */ export interface PipeableTraverse1<T extends URIS> { <F extends URIS3>(F: Applicative3<F>): <A, FR, FE, B>( f: (a: A) => Kind3<F, FR, FE, B> ) => (ta: Kind<T, A>) => Kind3<F, FR, FE, Kind<T, B>> <F extends URIS3, FE>(F: Applicative3C<F, FE>): <A, FR, B>( f: (a: A) => Kind3<F, FR, FE, B> ) => (ta: Kind<T, A>) => Kind3<F, FR, FE, Kind<T, B>> <F extends URIS2>(F: Applicative2<F>): <A, FE, B>( f: (a: A) => Kind2<F, FE, B> ) => (ta: Kind<T, A>) => Kind2<F, FE, Kind<T, B>> <F extends URIS2, FE>(F: Applicative2C<F, FE>): <A, B>( f: (a: A) => Kind2<F, FE, B> ) => (ta: Kind<T, A>) => Kind2<F, FE, Kind<T, B>> <F extends URIS>(F: Applicative1<F>): <A, B>(f: (a: A) => Kind<F, B>) => (ta: Kind<T, A>) => Kind<F, Kind<T, B>> <F>(F: Applicative<F>): <A, B>(f: (a: A) => HKT<F, B>) => (ta: Kind<T, A>) => HKT<F, Kind<T, B>> } /** * @since 2.6.3 */ export interface PipeableTraverse2<T extends URIS2> { <F extends URIS3>(F: Applicative3<F>): <A, FR, FE, B>( f: (a: A) => Kind3<F, FR, FE, B> ) => <TE>(ta: Kind2<T, TE, A>) => Kind3<F, FR, FE, Kind2<T, TE, B>> <F extends URIS2>(F: Applicative2<F>): <A, FE, B>( f: (a: A) => Kind2<F, FE, B> ) => <TE>(ta: Kind2<T, TE, A>) => Kind2<F, FE, Kind2<T, TE, B>> <F extends URIS2, FE>(F: Applicative2C<F, FE>): <A, B>( f: (a: A) => Kind2<F, FE, B> ) => <TE>(ta: Kind2<T, TE, A>) => Kind2<F, FE, Kind2<T, TE, B>> <F extends URIS>(F: Applicative1<F>): <A, B>( f: (a: A) => Kind<F, B> ) => <TE>(ta: Kind2<T, TE, A>) => Kind<F, Kind2<T, TE, B>> <F>(F: Applicative<F>): <A, B>(f: (a: A) => HKT<F, B>) => <TE>(ta: Kind2<T, TE, A>) => HKT<F, Kind2<T, TE, B>> } /** * @category zone of death * @since 2.0.0 * @deprecated */ export interface TraversableComposition<F, G> extends FoldableComposition<F, G>, FunctorComposition<F, G> { readonly traverse: <H>( H: Applicative<H> ) => <A, B>(fga: HKT<F, HKT<G, A>>, f: (a: A) => HKT<H, B>) => HKT<H, HKT<F, HKT<G, B>>> readonly sequence: <H>(H: Applicative<H>) => <A>(fga: HKT<F, HKT<G, HKT<H, A>>>) => HKT<H, HKT<F, HKT<G, A>>> } /** * @category zone of death * @since 2.0.0 * @deprecated */ export interface TraverseComposition11<F extends URIS, G extends URIS> { <H extends URIS3>(H: Applicative3<H>): <R, E, A, B>( fga: Kind<F, Kind<G, A>>, f: (a: A) => Kind3<H, R, E, B> ) => Kind3<H, R, E, Kind<F, Kind<G, B>>> <H extends URIS2>(H: Applicative2<H>): <E, A, B>( fga: Kind<F, Kind<G, A>>, f: (a: A) => Kind2<H, E, B> ) => Kind2<H, E, Kind<F, Kind<G, B>>> <H extends URIS2, E>(H: Applicative2C<H, E>): <A, B>( fga: Kind<F, Kind<G, A>>, f: (a: A) => Kind2<H, E, B> ) => Kind2<H, E, Kind<F, Kind<G, B>>> <H extends URIS>(H: Applicative1<H>): <A, B>( fga: Kind<F, Kind<G, A>>, f: (a: A) => Kind<H, B> ) => Kind<H, Kind<F, Kind<G, B>>> <H>(H: Applicative<H>): <A, B>(fga: Kind<F, Kind<G, A>>, f: (a: A) => HKT<H, B>) => HKT<H, Kind<F, Kind<G, B>>> } /** * @category zone of death * @since 2.0.0 * @deprecated */ export interface SequenceComposition11<F extends URIS, G extends URIS> { <H extends URIS3>(H: Applicative3<H>): <R, E, A>( fga: Kind<F, Kind<G, Kind3<H, R, E, A>>> ) => Kind3<H, R, E, Kind<F, Kind<G, A>>> <H extends URIS2>(H: Applicative2<H>): <E, A>( fga: Kind<F, Kind<G, Kind2<H, E, A>>> ) => Kind2<H, E, Kind<F, Kind<G, A>>> <H extends URIS2, E>(H: Applicative2C<H, E>): <A>( fga: Kind<F, Kind<G, Kind2<H, E, A>>> ) => Kind2<H, E, Kind<F, Kind<G, A>>> <H extends URIS>(H: Applicative1<H>): <A>(fga: Kind<F, Kind<G, Kind<H, A>>>) => Kind<H, Kind<F, Kind<G, A>>> <H>(H: Applicative<H>): <A>(fga: Kind<F, Kind<G, HKT<H, A>>>) => HKT<H, Kind<F, Kind<G, A>>> } /** * @category zone of death * @since 2.0.0 * @deprecated */ export interface TraversableComposition11<F extends URIS, G extends URIS> extends FoldableComposition11<F, G>, FunctorComposition11<F, G> { readonly traverse: TraverseComposition11<F, G> readonly sequence: SequenceComposition11<F, G> } /** * Use * - [`traverse`](#traverse) * - [`sequence`](#sequence) * * instead. * * @category zone of death * @since 2.0.0 * @deprecated */ export declare function getTraversableComposition<F extends URIS, G extends URIS>( F: Traversable1<F>, G: Traversable1<G> ): TraversableComposition11<F, G> /** @deprecated */ export declare function getTraversableComposition<F, G>( F: Traversable<F>, G: Traversable<G> ): TraversableComposition<F, G>