import type * as P from "@principia/prelude";
import type { URI, V } from "./model";
export declare const alt_: <A>(fa: A, that: () => A) => A;
export declare const alt: <A>(that: () => A) => (fa: A) => A;
export declare const Alt: P.Alt<[URI], V>;
//# sourceMappingURL=alt.d.ts.map