export interface MaxHeapOptions {
    initData?: {
        id: string;
        value: any;
    }[];
    IdMap?: any;
}
export declare class MaxHeap {
    protected _comparator: (a: any, b: any) => number;
    protected _heap: any[];
    private _heapIdx;
    constructor(comparator: (a: any, b: any) => number, options?: MaxHeapOptions);
    _initFromData(data: any): void;
    _downHeap(idx: any): void;
    _upHeap(idx: any): void;
    _maxIndex(idxA: any, idxB: any): any;
    _get(idx: any): any;
    _swap(idxA: any, idxB: any): void;
    get(id: any): any;
    set(id: any, value: any): void;
    delete(id: any): void;
    has(id: any): any;
    empty(): boolean;
    clear(): void;
    forEach(iterator: any): void;
    get size(): number;
    setDefault(id: any, def: any): any;
    clone(): MaxHeap;
    maxElementId(): any;
    _selfCheck(): void;
}