import { MaxHeap, MaxHeapOptions } from './max_heap';
export declare class MinMaxHeap extends MaxHeap {
    private _minHeap;
    constructor(comparator: any, options?: MaxHeapOptions);
    set(id: string, value: any): void;
    delete(id: string): void;
    clear(): void;
    setDefault(id: string, def: any): any;
    clone(): MinMaxHeap;
    minElementId(): any;
}