import * as tFunctor from '../../typeclass/functor';
import * as tOf from '../../typeclass/of';
import * as tNone from '../../typeclass/none';
import * as tApplicative from '../../typeclass/applicative';
import * as tMonad from '../../typeclass/monad';
import * as tSemiAlternative from '../../typeclass/semialternative';
import * as tAlternative from '../../typeclass/alternative';
import { Task, TTask } from './task.types';
import * as I from '../io';
import * as A from '../async';
export declare const Of: tOf.Of<TTask>;
export declare const None: tNone.None<TTask>;
export declare const Functor: tFunctor.Functor<TTask>;
export declare const Applicative: tApplicative.Applicative<TTask>;
export declare const Monad: tMonad.Monad<TTask>;
export declare const SemiAlternative: tSemiAlternative.SemiAlternative<TTask>;
export declare const Alternative: tAlternative.Alternative<TTask>;
export declare const fromIO: <A>(io: I.IO<A>) => Task<A>;
export declare const fromAsync: <A>(async: A.Async<A>) => Task<A>;
export declare const of: <A>(a: A) => Task<A>;
export declare const none: <A1>() => Task<A1>;
export declare const map: <A1, A2>(args_0: (args_0: A1) => A2) => (args_0: Task<A1>) => Task<A2>;
export declare const mapCompose: <A1, A2>(args_0: (args_0: A1) => A2) => (args_0: Task<Task<A1>>) => Task<Task<A2>>;
export declare const flap: <A1>(args_0: A1) => <B1>(args_0: Task<(args_0: A1) => B1>) => Task<B1>;
export declare const as: <A1>(args_0: A1) => <B1>(args_0: Task<B1>) => Task<A1>;
export declare const tap: <A1>(args_0: (args_0: A1) => void) => (args_0: Task<A1>) => Task<A1>;
export declare const ap: <A1>(args_0: Task<A1>) => <B1>(args_0: Task<(args_0: A1) => B1>) => Task<B1>;
export declare const liftA2: <A1, A2, A3>(args_0: (args_0: A1, args_1: A2) => A3) => (args_0: Task<A1>) => (args_0: Task<A2>) => Task<A3>;
export declare const product: <A1>(args_0: Task<A1>) => <B1>(args_0: Task<B1>) => Task<[A1, B1]>;
export declare const productMany: <A1>(args_0: Task<A1>) => (args_0: Task<A1>[]) => Task<A1[]>;
export declare const flatMap: <A1, A2>(args_0: (args_0: A1) => Task<A2>) => (args_0: Task<A1>) => Task<A2>;
export declare const flatten: <A1>(args_0: Task<Task<A1>>) => Task<A1>;
export declare const orElse: <A1>(args_0: () => Task<A1>) => (args_0: Task<A1>) => Task<A1>;
export declare const or: <A1>(args_0: Task<A1>) => (args_0: Task<A1>) => Task<A1>;