/** @packageDocumentation
 * @module OrbitGT
 */
declare type int32 = number;
declare type float64 = number;
import { ALong } from "../../system/runtime/ALong";
import { GridIndex } from "./GridIndex";
/**
 * Class TileIndex defines a tile index in a pointcloud file.
 *
 * @version 1.0 January 2014
 */
/** @internal */
export declare class TileIndex {
    /** The level */
    level: int32;
    /** The unique key of the block */
    key: string;
    /** The index of the tile in the level */
    index: int32;
    /** The grid index */
    gridIndex: GridIndex;
    /** The index of the first point in the tile (derived) */
    pointIndex: ALong;
    /** The point count */
    pointCount: int32;
    /** The children */
    children: Array<TileIndex>;
    /** The last access time */
    accessTime: float64;
    /**
     * Create a new index.
     */
    constructor(level: int32, index: int32, gridIndex: GridIndex, pointIndex: ALong, pointCount: int32);
    /**
     * Check if two indexes are the same.
     * @param other another index.
     * @return true if same.
     */
    same(other: TileIndex): boolean;
    /**
     * Get the unique key of the tile in the pointcloud file.
     * @return the unique key (combines level and grid index).
     */
    getKey(): string;
}
export {};
//# sourceMappingURL=TileIndex.d.ts.map