import type { FileEntry } from "@zip.js/zip.js";
import type { ILogger } from "./LevelDb.js";
import LevelDb from "./LevelDb.js";
import LevelKeyValue from "./LevelKeyValue.js";
export { default as DataUtilities } from "./DataUtilities.js";
export type * from "./IErrorable.js";
export type { default as IFile } from "./IFile.js";
export type { default as ILevelDbFileInfo } from "./ILevelDbFileInfo.js";
export type { default as IStorageObject } from "./IStorageObject.js";
export type * from "./LevelDb.js";
export { default as LevelDb } from "./LevelDb.js";
export type * from "./LevelDbIndex.js";
export { default as LevelDbIndex } from "./LevelDbIndex.js";
export { default as LevelKeyValue } from "./LevelKeyValue.js";
export * from "./Utilities.js";
export { default as Utilities } from "./Utilities.js";
export { default as Varint } from "./Varint.js";
/** Unzips a `.mcworld` file and returns all the LevelDB files. Also accepts the zipped "db" folder. */
export declare function getLevelDbFilesFromMcworld(mcworld: Blob): Promise<File[]>;
/** Extracts all LevelDB keys from a zipped `.mcworld` file. Also accepts the zipped "db" folder. */
export declare function readMcworld(mcworld: Blob, logger?: ILogger): Promise<Map<string, LevelKeyValue>>;
/** Opens a LevelDB database from a zipped `.mcworld` file and returns an uninitialised LevelDB object. Also accepts the zipped "db" folder. You must call init() or initLazy() before accessing any entries. */
export declare function openMcworld(mcworld: Blob, logger?: ILogger): Promise<LevelDb>;
/** Converts an Entry from zip.js into a File. */
export declare function zipEntryToFile(entry: FileEntry): Promise<File>;
/** Finds the basename of an Entry from zip.js. */
export declare function zipEntryBasename(entry: FileEntry): string;
/** Finds the directory name of an Entry from zip.js. */
export declare function zipEntryDirname(entry: FileEntry): string;
/** Checks if a file name looks like it is a relevant LevelDB file, i.e. if it starts with `MANIFEST`, or ends with `.ldb` or `.log`. */
export declare function isInternalLevelDbFile(fileName: string): boolean;
/** Reads a LevelDB database from all its files and returns an object with all keys. */
export declare function readLevelDb(dbFiles: File[], logger?: ILogger): Promise<Map<string, LevelKeyValue>>;
/** Opens a LevelDB database from all its files and returns an uninitialised `LevelDB` object. You must call `init()` or `initLazy()` before accessing any entries. */
export declare function openLevelDb(dbFiles: File[], logger?: ILogger): Promise<LevelDb>;
/** Helper to extract structure files from LevelDB keys object. */
export declare function extractStructureFilesFromLevelDbKeys(levelDbKeys: Map<string, LevelKeyValue>, removeDefaultNamespace?: boolean): Map<string, File>;
/** Extracts structure files from a `.mcworld` file. */
export declare function extractStructureFilesFromMcworld(mcworld: Blob, removeDefaultNamespace?: boolean): Promise<Map<string, File>>;