export interface ReaderEither<R, E, A> extends Reader<R, Either<E, A>> {}

export type URI = typeof URI

export const URI: "ReaderEither" = ...

export const left: <R, E = ...

export const leftReader: <R, E = ...

export const readerEither: Monad3<URI> & Bifunctor3<URI> & Alt3<URI> & MonadThrow3<URI> = ...

export const right: <R, E = ...

export const rightReader: <R, E = ...

export const swap: <R, E, A>(ma: ReaderEither<R, E, A>) => ReaderEither<R, A, E> = ...

export function ask<R, E = never>(): ReaderEither<R, E, R> { ... }

export function asks<R, E = never, A = never>(f: (r: R) => A): ReaderEither<R, E, A> { ... }

export function fold<R, E, A, B>(
  onLeft: (e: E) => Reader<R, B>,
  onRight: (a: A) => Reader<R, B>
): (ma: ReaderEither<R, E, A>) => Reader<R, B> { ... }

export function getApplyMonoid<R, E, A>(M: Monoid<A>): Monoid<ReaderEither<R, E, A>> { ... }

export function getApplySemigroup<R, E, A>(S: Semigroup<A>): Semigroup<ReaderEither<R, E, A>> { ... }

export function getOrElse<R, E, A>(onLeft: (e: E) => Reader<R, A>): (ma: ReaderEither<R, E, A>) => Reader<R, A> { ... }

export function getSemigroup<R, E, A>(S: Semigroup<A>): Semigroup<ReaderEither<R, E, A>> { ... }

export function local<Q, R>(f: (f: Q) => R): <E, A>(ma: ReaderEither<R, E, A>) => ReaderEither<Q, E, A> { ... }

export function orElse<R, E, A, M>(
  onLeft: (e: E) => ReaderEither<R, M, A>
): (ma: ReaderEither<R, E, A>) => ReaderEither<R, M, A> { ... }

<R, E, A>(that: () => ReaderEither<R, E, A>) => (fa: ReaderEither<R, E, A>) => ReaderEither<R, E, A>

<R, E, A>(fa: ReaderEither<R, E, A>) => <B>(fab: ReaderEither<R, E, (a: A) => B>) => ReaderEither<R, E, B>

<R, E, B>(fb: ReaderEither<R, E, B>) => <A>(fa: ReaderEither<R, E, A>) => ReaderEither<R, E, A>

<R, E, B>(fb: ReaderEither<R, E, B>) => <A>(fa: ReaderEither<R, E, A>) => ReaderEither<R, E, B>

<E, G, A, B>(f: (e: E) => G, g: (a: A) => B) => <R>(fa: ReaderEither<R, E, A>) => ReaderEither<R, G, B>

<R, E, A, B>(f: (a: A) => ReaderEither<R, E, B>) => (ma: ReaderEither<R, E, A>) => ReaderEither<R, E, B>

<R, E, A, B>(f: (a: A) => ReaderEither<R, E, B>) => (ma: ReaderEither<R, E, A>) => ReaderEither<R, E, A>

{ <E, A, B>(refinement: Refinement<A, B>, onFalse: (a: A) => E): <R>(ma: ReaderEither<R, E, A>) => ReaderEither<R, E, B>; <E, A>(predicate: Predicate<A>, onFalse: (a: A) => E): <R>(ma: ReaderEither<R, E, A>) => ReaderEither<R, E, A>; }

<R, E, A>(mma: ReaderEither<R, E, ReaderEither<R, E, A>>) => ReaderEither<R, E, A>

<R, E, A>(ma: E.Either<E, A>) => ReaderEither<R, E, A>

<E>(onNone: () => E) => <R, A>(ma: Option<A>) => ReaderEither<R, E, A>

{ <E, A, B>(refinement: Refinement<A, B>, onFalse: (a: A) => E): <U>(a: A) => ReaderEither<U, E, B>; <E, A>(predicate: Predicate<A>, onFalse: (a: A) => E): <R>(a: A) => ReaderEither<R, E, A>; }

<A, B>(f: (a: A) => B) => <R, E>(fa: ReaderEither<R, E, A>) => ReaderEither<R, E, B>

<E, G>(f: (e: E) => G) => <R, A>(fa: ReaderEither<R, E, A>) => ReaderEither<R, G, A>