import { LazyArg } from "@tsplus/stdlib/data/Function";
import { Either } from "@tsplus/stdlib/data/Either/definition";
/**
 * Executes the specified `Either` if it is a `Right`, otherwise executes
 * `orElse`.
 * @tsplus pipeable-operator Either |
 * @tsplus static Either.Aspects orElse
 * @tsplus pipeable Either orElse
 * @tsplus location "@tsplus/stdlib/data/Either/orElse"
 */
export declare function orElse<E2, B>(onLeft: LazyArg<Either<E2, B>>): <E, A>(self: import("./definition").Either<E, A>) => import("./definition").Either<E2, B | A>;
//# sourceMappingURL=orElse.d.ts.map