import { BaseFileSystem, TypedEventEmitter, FileSystemEventPayloads, IFileSystemCapabilities, FileEntry, FileMetadata, FSEvent, Disposable, FileStat } from '@firesystem/core';

interface IndexedDBConfig {
    dbName: string;
    version?: number;
    storeName?: string;
    enableExternalSync?: boolean;
    deepChangeDetection?: boolean;
}

declare class IndexedDBFileSystem extends BaseFileSystem {
    private db;
    private config;
    private watchers;
    private isInitialized;
    readonly events: TypedEventEmitter<FileSystemEventPayloads>;
    private broadcastChannel;
    private fileSnapshots;
    private pollingInterval;
    private enableExternalSync;
    private deepChangeDetection;
    readonly capabilities: IFileSystemCapabilities;
    constructor(config: IndexedDBConfig);
    private ensureDB;
    initialize(): Promise<void>;
    private loadAllFiles;
    readFile(path: string): Promise<FileEntry>;
    writeFile(path: string, content: any, metadata?: FileMetadata): Promise<FileEntry>;
    deleteFile(path: string): Promise<void>;
    exists(path: string): Promise<boolean>;
    readDir(path: string): Promise<FileEntry[]>;
    mkdir(path: string, recursive?: boolean): Promise<FileEntry>;
    rmdir(path: string, recursive?: boolean): Promise<void>;
    rename(oldPath: string, newPath: string): Promise<FileEntry>;
    move(sourcePaths: string[], targetPath: string): Promise<void>;
    copy(sourcePath: string, targetPath: string): Promise<FileEntry>;
    watch(pattern: string, callback: (event: FSEvent) => void): Disposable;
    stat(path: string): Promise<FileStat>;
    glob(pattern: string): Promise<string[]>;
    clear(): Promise<void>;
    size(): Promise<number>;
    private calculateHash;
    private calculateSize;
    private ensureParentExists;
    private deleteRecursive;
    private matchesPattern;
    private notifyWatchers;
    private generateWatcherId;
    private ensureRootExists;
    private setupBroadcastChannel;
    private broadcastChange;
    startWatching(pollingIntervalMs?: number): Promise<void>;
    stopWatching(): Promise<void>;
    private updateFileSnapshots;
    private checkForExternalChanges;
    private performDeepContentCheck;
    dispose(): void;
    canModify(path: string): Promise<boolean>;
    canCreateIn(parentPath: string): Promise<boolean>;
}

export { type IndexedDBConfig, IndexedDBFileSystem };