import { FileData } from './file-data';
import type { FileIndex } from './file-index';
import { type FilestoreChannels } from './data';
export declare class Archive extends FileData {
    /**
     * A map of files housed within this Archive.
     */
    files: Map<number, FileData>;
    /**
     * The type of file, either an `archive` or a plain `file`.
     */
    type: 'archive' | 'file';
    private decoded;
    /**
     * Creates a new `Archive` object.
     * @param id The ID of the Archive within it's File Index.
     * @param index The File Index that this Archive belongs to.
     * @param filestoreChannels The main filestore channel for data access.
     */
    constructor(id: number, index: FileIndex, filestoreChannels: FilestoreChannels);
    /**
     * Creates a new `Archive` object.
     * @param fileData Data about a file that's being recognized as an Archive.
     * @param index The File Index that this Archive belongs to.
     * @param filestoreChannels The main filestore channel for data access.
     */
    constructor(fileData: FileData, index: FileIndex, filestoreChannels: FilestoreChannels);
    /**
     * Fetches a file from this Archive by ID.
     * @param fileId The ID of the file to find.
     */
    getFile(fileId: number): FileData | null;
    /**
     * Decodes the packed Archive files from the filestore on disk.
     */
    decodeArchiveFiles(): void;
}