import { ParSeq } from "@tsplus/stdlib/collections/ParSeq/definition";
import { List } from "@tsplus/stdlib/collections/List/definition";
import { Either } from "@tsplus/stdlib/data/Either/definition";
/**
 * Folds over the events in this collection of events using the specified
 * functions.
 * @tsplus static ParSeq.Aspects fold
 * @tsplus pipeable ParSeq fold
 * @tsplus location "@tsplus/stdlib/collections/ParSeq/fold"
 */
export declare function fold<A, B>(emptyCase: B, singleCase: (a: A) => B, thenCase: (l: B, r: B) => B, bothCase: (l: B, r: B) => B): (self: ParSeq<A>) => B;
//# sourceMappingURL=fold.d.ts.map