import { Maybe } from "@tsplus/stdlib/data/Maybe/definition";
/**
 * Wraps this maybe into a second one.
 * @tsplus getter Maybe duplicate
 * @tsplus static Maybe.Aspects duplicate
 * @tsplus location "@tsplus/stdlib/data/Maybe/duplicate"
 */
export declare function duplicate<A>(self: Maybe<A>): Maybe<Maybe<A>>;
//# sourceMappingURL=duplicate.d.ts.map