/** @packageDocumentation
 * @module OrbitGT
 */
declare type int32 = number;
import { AList } from "../../../system/collection/AList";
import { ContentLoader } from "../../../system/storage/ContentLoader";
import { BlockIndex } from "../../model/BlockIndex";
import { TileIndex } from "../../model/TileIndex";
import { DirectoryRecord } from "./DirectoryRecord";
import { FileReader } from "./FileReader";
import { FileRecord } from "./FileRecord";
/**
 * Class DirectoryReader reads the tile and block directory.
 *
 * @version 1.0 January 2014
 */
/** @internal */
export declare class DirectoryReader {
    /** The file reader */
    private _fileReader;
    /** The level */
    private _level;
    /** The location of the tile directory */
    private _tileDirPart;
    /** The location of the block directory */
    private _blockDirPart;
    /** The directory record */
    private _directoryRecord;
    /** The blocks (lazy loading) */
    private _blocks;
    /**
     * Create a new reader.
     * @param fileReader the file reader.
     * @param level the level.
     */
    constructor(fileReader: FileReader, level: int32);
    /**
     * Get the directory record.
     * @return the directory record.
     */
    getDirectoryRecord(): DirectoryRecord;
    /**
     * Get the blocks.
     * @return the blocks.
     */
    getBlocks(): Array<BlockIndex>;
    /**
     * Load the data.
     * @param readBlockList should the list of blocks be read?
     * @param fileContents the file content read helper.
     * @return the reader.
     */
    loadData(readBlockList: boolean, fileContents: ContentLoader): DirectoryReader;
    /**
     * Read the blocks.
     * @param fileRecord the file record.
     * @param fileContents the file content read helper.
     * @return the blocks.
     */
    readBlocks(fileRecord: FileRecord, fileContents: ContentLoader): Array<BlockIndex>;
    /**
     * Read the tiles of a block.
     * @param block the block record.
     * @return the tile records.
     */
    readTiles2(block: BlockIndex, fileContents: ContentLoader): Array<TileIndex>;
    /**
     * Get all tile indexes at this level.
     * @param tileFilter the optional tile filter.
     * @param selectionType the type of selection in the pointcloud.
     * @return the list of tiles.
     */
    getAllTileIndexes2(fileContents: ContentLoader): AList<TileIndex>;
}
export {};
//# sourceMappingURL=DirectoryReader.d.ts.map