import { THub } from "@effect/core/stm/THub/definition";
import { TRef } from "@effect/core/stm/TRef/definition";
import { HashSet } from "@tsplus/stdlib/collections/HashSet/definition";
import { _A, THubSym } from "@effect/core/stm/THub/definition";
export declare class InternalTHub<A> implements THub<A> {
    readonly hubSize: TRef<number>;
    readonly publisherHead: TRef<TRef<THub.Node<A>>>;
    readonly publisherTail: TRef<TRef<THub.Node<A>>>;
    readonly requestedCapacity: number;
    readonly strategy: THub.Strategy;
    readonly subscriberCount: TRef<number>;
    readonly subscribers: TRef<HashSet<TRef<TRef<THub.Node<A>>>>>;
    readonly [THubSym]: THubSym;
    readonly [_A]: () => A;
    constructor(hubSize: TRef<number>, publisherHead: TRef<TRef<THub.Node<A>>>, publisherTail: TRef<TRef<THub.Node<A>>>, requestedCapacity: number, strategy: THub.Strategy, subscriberCount: TRef<number>, subscribers: TRef<HashSet<TRef<TRef<THub.Node<A>>>>>);
}
/**
 * @tsplus macro remove
 */
export declare function concreteTHub<A>(_: THub<A>): asserts _ is InternalTHub<A>;
//# sourceMappingURL=InternalTHub.d.ts.map