import { TPriorityQueue } from "@effect/core/stm/TPriorityQueue/definition";
import { TRef } from "@effect/core/stm/TRef/definition";
import { SortedMap } from "@tsplus/stdlib/collections/SortedMap/definition";
import { Chunk } from "@tsplus/stdlib/collections/Chunk/definition";
import { _A, TPriorityQueueSym } from "@effect/core/stm/TPriorityQueue/definition";
export declare class InternalTPriorityQueue<A> implements TPriorityQueue<A> {
    readonly map: TRef<SortedMap<A, Chunk<A>>>;
    readonly [TPriorityQueueSym]: TPriorityQueueSym;
    readonly [_A]: () => A;
    constructor(map: TRef<SortedMap<A, Chunk<A>>>);
}
/**
 * @tsplus macro remove
 */
export declare function concreteTPriorityQueue<A>(_: TPriorityQueue<A>): asserts _ is InternalTPriorityQueue<A>;
//# sourceMappingURL=InternalTPriorityQueue.d.ts.map