import type { AnyRequest, Request } from './Request';
import type { HashMap } from '@principia/base/HashMap';
import type { HashSet } from '@principia/base/HashSet';
import * as E from '@principia/base/Either';
import * as M from '@principia/base/Maybe';
export declare class CompletedRequestMap {
    private map;
    constructor(map: HashMap<AnyRequest, E.Either<any, any>>);
    concat: (that: CompletedRequestMap) => CompletedRequestMap;
    insert: <E, A>(request: Request<E, A>, result: E.Either<E, A>) => CompletedRequestMap;
    contains: (request: any) => boolean;
    insertOption: <E, A>(request: Request<E, A>, result: E.Either<E, M.Maybe<A>>) => CompletedRequestMap;
    lookup: <E, A>(request: Request<E, A>) => M.Maybe<E.Either<E, A>>;
    get requests(): HashSet<AnyRequest>;
    static empty(): CompletedRequestMap;
}
//# sourceMappingURL=CompletedRequestMap.d.ts.map