import IFile from "./IFile";
import IStorage, { IFileUpdateEvent } from "./IStorage";
export declare enum StorageProxyCommands {
    fsExists = "fsExists",
    fsFolderExists = "fsFolderExists",
    fsMkdir = "fsMkdir",
    fsReadUtf8File = "fsReadUtf8File",
    fsReadFile = "fsReadFile",
    fsWriteUtf8File = "fsWriteUtf8File",
    fsWriteFile = "fsWriteFile",
    fsReaddir = "fsReaddir",
    fsStat = "fsStat",
    fsDeleteItem = "fsDeleteItem",
    getDirname = "getDirname",
    notifyFileAdded = "notifyFileAdded",
    notifyFileContentsUpdated = "notifyFileContentsUpdated",
    notifyFileRemoved = "notifyFileRemoved"
}
export interface ISubscribersRetriever {
    getSubscribers(id: string): any[] | undefined;
}
export default class StorageProxy {
    private _storage;
    private _id;
    isReadOnly: boolean;
    encodeBinary: boolean;
    private _subscribersRetriever;
    private _sendMessage;
    private _alternateContents;
    constructor(storage: IStorage, id: string, sendMessage: (sender: any, command: string, id: string, message: any) => void, subscribersRetriever: ISubscribersRetriever);
    /**
     * Converts an absolute path (which may include the storage root URI) to a relative path.
     * The MessageProxyStorage on the webview side sends full paths like "vscode-test-web://mount/subfolder/"
     * but getFolderFromRelativePath expects paths like "/subfolder/".
     */
    private toRelativePath;
    registerAlternateContents(storageRelativePath: string, contents: string | Uint8Array): void;
    clearAlternateContents(storageRelativePath: string): void;
    onFileAdded(storage: IStorage, file: IFile): void;
    onFileRemoved(storage: IStorage, path: string): void;
    onFileContentsUpdated(storage: IStorage, fileEvent: IFileUpdateEvent): void;
    /**
     * Normalizes a path/ID by removing trailing slashes for comparison purposes.
     */
    private normalizeId;
    /**
     * Checks if an incoming message ID matches this storage proxy.
     * Returns true if the ID matches exactly or if the ID is a child path of this storage's root.
     */
    private matchesId;
    processMessage(sender: any, command: string, id: string, data: any): Promise<void>;
    readOnlyCheck(): void;
    fileIsContainer(): void;
    writeUtf8File(sender: any, command: string, requestId: string, data: any): Promise<void>;
    writeFile(sender: any, command: string, requestId: string, data: any): Promise<void>;
    readUtf8File(sender: any, command: string, requestId: string, data: any): Promise<void>;
    readFile(sender: any, command: string, requestId: string, data: any): Promise<void>;
    createDirectory(sender: any, command: string, requestId: string, data: any): Promise<void>;
    folderExists(sender: any, command: string, requestId: string, data: any): Promise<void>;
    readDir(sender: any, command: string, requestId: string, data: any): Promise<void>;
    stat(sender: any, command: string, requestId: string, data: any): Promise<void>;
    fileExists(sender: any, command: string, requestId: string, data: any): Promise<void>;
}