import { Eval } from '@fp4ts/core';
import { Option } from '../option';
import { Either } from '../either';
import { Try } from './algebra';
export declare const isSuccess: <A>(t: Try<A>) => boolean;
export declare const isFailure: <A>(t: Try<A>) => boolean;
export declare const toOption: <A>(t: Try<A>) => Option<A>;
export declare const toEither: <A>(t: Try<A>) => Either<Error, A>;
export declare const get: <A>(t: Try<A>) => A;
export declare const getError: <A>(t: Try<A>) => Error;
export declare const getOrElse: <B>(defaultValue: () => B) => <A extends B>(t: Try<A>) => B;
export declare const map: <A, B>(f: (a: A) => B) => (fa: Try<A>) => Try<B>;
export declare const collect: <A, B>(f: (a: A) => Option<B>) => (t: Try<A>) => Try<B>;
export declare const orElse: <B>(r: () => Try<B>) => <A extends B>(l: Try<A>) => Try<B>;
export declare const flatMap: <A, B>(f: (a: A) => Try<B>) => (fa: Try<A>) => Try<B>;
export declare const flatten: <A>(t: Try<Try<A>>) => Try<A>;
export declare const tailRecM: <S>(s: S) => <A>(f: (s: S) => Try<Either<S, A>>) => Try<A>;
export declare const recover: <B>(f: (e: Error) => B) => <A extends B>(t: Try<A>) => Try<B>;
export declare const recoverWith: <B>(f: (e: Error) => Try<B>) => <A extends B>(t: Try<A>) => Try<B>;
export declare const fold: <A, B>(onFailure: () => B, onSuccess: (a: A) => B) => (fa: Try<A>) => B;
export declare const getOrElse_: <A>(t: Try<A>, defaultValue: () => A) => A;
export declare const map_: <A, B>(fa: Try<A>, f: (a: A) => B) => Try<B>;
export declare const collect_: <A, B>(t: Try<A>, f: (a: A) => Option<B>) => Try<B>;
export declare const orElse_: <A>(l: Try<A>, r: () => Try<A>) => Try<A>;
export declare const orElseEval_: <A>(l: Try<A>, r: Eval<Try<A>>) => Eval<Try<A>>;
export declare const flatMap_: <A, B>(fa: Try<A>, f: (a: A) => Try<B>) => Try<B>;
export declare const tailRecM_: <S, A>(s: S, f: (s: S) => Try<Either<S, A>>) => Try<A>;
export declare const recover_: <A>(t: Try<A>, f: (e: Error) => A) => Try<A>;
export declare const recoverWith_: <A>(t: Try<A>, f: (e: Error) => Try<A>) => Try<A>;
export declare const fold_: <A, B1, B2 = B1>(fa: Try<A>, onFailure: (e: Error) => B1, onSuccess: (a: A) => B2) => B1 | B2;
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