import { Node } from './Node';
import { PointItem } from './PointItem';
import { mUint32 } from './Raw';
import { BoundsItem } from './BoundsItem';
export declare class QuadTree {
    private _root;
    get root(): Node;
    static setMaxChildrenAndDepth(maxChildren: mUint32, maxDepth: mUint32): void;
    constructor(bounds: BoundsItem, maxDepth: mUint32, maxChildren: mUint32);
    insert(items: PointItem[]): void;
    clear(): void;
    findContainerNode(item: BoundsItem): Node | null;
}