export interface StorageOptions {
    dataPath?: string;
    validate?: boolean;
    prettyPrinting?: boolean;
}
export interface StorageData {
    [key: string]: any;
}
declare class Storage {
    private dataPath;
    private defaultDataPath;
    constructor();
    /**
     * Get the default data path for the current platform
     */
    private getDefaultDataPath;
    /**
     * Get the current data path
     */
    getDataPath(): string;
    /**
     * Set a custom data path
     */
    setDataPath(directory?: string): void;
    /**
     * Ensure the data path exists
     */
    private ensureDataPath;
    /**
     * Get the full file path for a key
     */
    private getFilePath;
    /**
     * Read data for a key (async)
     */
    get(key: string, options?: StorageOptions): Promise<any>;
    /**
     * Read data for a key (sync)
     */
    getSync(key: string, options?: StorageOptions): any;
    /**
     * Write data for a key (async)
     */
    set(key: string, data: any, options?: StorageOptions): Promise<void>;
    /**
     * Write data for a key (sync)
     */
    setSync(key: string, data: any, options?: StorageOptions): void;
    /**
     * Check if a key exists
     */
    has(key: string, options?: StorageOptions): Promise<boolean>;
    /**
     * Get all keys
     */
    keys(options?: StorageOptions): Promise<string[]>;
    /**
     * Remove a key
     */
    remove(key: string, options?: StorageOptions): Promise<void>;
    /**
     * Clear all data
     */
    clear(options?: StorageOptions): Promise<void>;
    /**
     * Get multiple keys at once
     */
    getMany(keys: string[], options?: StorageOptions): Promise<StorageData>;
    /**
     * Get all data
     */
    getAll(options?: StorageOptions): Promise<StorageData>;
    /**
     * Get storage statistics
     */
    getStats(options?: StorageOptions): Promise<{
        totalKeys: number;
        totalSize: number;
        keys: string[];
    }>;
}
declare const storage: Storage;
export default storage;
export declare const get: (key: string, options?: StorageOptions) => Promise<any>;
export declare const getSync: (key: string, options?: StorageOptions) => any;
export declare const set: (key: string, data: any, options?: StorageOptions) => Promise<void>;
export declare const setSync: (key: string, data: any, options?: StorageOptions) => void;
export declare const has: (key: string, options?: StorageOptions) => Promise<boolean>;
export declare const keys: (options?: StorageOptions) => Promise<string[]>;
export declare const remove: (key: string, options?: StorageOptions) => Promise<void>;
export declare const clear: (options?: StorageOptions) => Promise<void>;
export declare const getMany: (keys: string[], options?: StorageOptions) => Promise<StorageData>;
export declare const getAll: (options?: StorageOptions) => Promise<StorageData>;
export declare const getStats: (options?: StorageOptions) => Promise<{
    totalKeys: number;
    totalSize: number;
    keys: string[];
}>;
export declare const setDataPath: (directory?: string) => void;
export declare const getDataPath: () => string;