import { ByteBuffer } from '@runejs/common';
import { type FilestoreChannels } from './data';
import type { FileIndex } from './file-index';
export declare class FileData {
    /**
     * The ID of this file within it's File Index.
     */
    readonly fileId: number;
    /**
     * The File Index that this file belongs to.
     */
    readonly index: FileIndex;
    /**
     * A numeric hash of the file's name.
     */
    nameHash: number;
    /**
     * A buffer of the file's raw data.
     */
    content: ByteBuffer;
    /**
     * CRC value of the file's data.
     */
    crc: number;
    /**
     * Whirlpool value of the file's data.
     */
    whirlpool: ByteBuffer;
    /**
     * Version number of the file.
     */
    version: number;
    /**
     * The compression method used by the file in storage.
     */
    compression: number;
    /**
     * The type of file, either an `archive` or a plain `file`.
     */
    type: 'archive' | 'file';
    protected readonly filestoreChannels: FilestoreChannels;
    private decompressed;
    /**
     * Creates a new `FileData` object.
     * @param fileId The ID of the file within it's File Index.
     * @param index The File Index that this file belongs to.
     * @param filestoreChannels The main filestore channel for data access.
     */
    constructor(fileId: number, index: FileIndex, filestoreChannels: FilestoreChannels);
    /**
     * Reads the file's raw data from the main disk filestore and decompresses it.
     * @param keys The XTEA keys.
     * @returns The decompressed file data buffer.
     */
    decompress(keys?: number[]): ByteBuffer;
}