three.js/examples/jsm/utils/TypedArrayUtils.d.ts

export namespace TypedArrayUtils {
	export function quicksortIP( arr: any[], eleSize: number, orderElement: number ): any[];

	type Points = Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Float32Array | Float64Array | Uint8ClampedArray;

	export class Kdtree {

		self: this;
		root: Node;
		private maxDepth: number;

		constructor( points: Points, metric: ( a: any, b: any ) => number, eleSize: number );

		getPointSet( points: Points, pos: number ): Points;

		buildTree(): Node;

		getMaxDepth(): number;

		nearest( point: [], maxNodes: number, maxDistance: number ): any[];

	}

	export namespace Kdtree {
		export class Node {

			obj: any;
			left: Node | null;
			right: Node | null;
			parent: Node;
			depth: number;
			pos: any;

			constructor( obj: any, depth: number, parent: Node, pos: any )

		}


		export class BinaryHeap {

			content: any[];
			scoreFunction: () => any;

			constructor( scoreFunction?: () => any );

		}

		export namespace BinaryHeap {
			export function push( element: any ): void;

			export function pop(): any;

			export function peek(): any;

			export function remove( node: any ): any;

			export function size(): number;

			export function bubbleUp( n: number ): void;

			export function sinkDown( n: number ): void;
		}
	}
}