import { Eval } from "@tsplus/stdlib/io/Eval/definition";
/**
 * Takes a function `Eval<A> => B` and return an `Eval<B>`
 * @tsplus static Eval.Aspects extend
 * @tsplus pipeable Eval extend
 * @tsplus location "@tsplus/stdlib/io/Eval/extend"
 */
export declare function extend<A, B>(f: (fa: Eval<A>) => B): (self: Eval<A>) => Eval<B>;
//# sourceMappingURL=extend.d.ts.map