import Collection from "../data/collection.js";
import type { CollectionOptions, Document, JasonDBOptions } from "../types/index.js";
export default class JasonDB<T> {
    #private;
    /**
     * Creates a new JasonDB instance with the given configuration.
     * @param options - Either a string representing the database name (will be created in current working directory),
     *                 or a JasonDBOptions configuration object
     * @example
     * // Simple usage
     * const db = new JasonDB('my-database');
     *
     * // Advanced usage
     * const db = new JasonDB({
     *   basename: 'my-database',
     *   path: './custom-location'
     * });
     */
    constructor(options: string | JasonDBOptions);
    /**
     * Retrieves or creates a collection in the database.
     *
     * If a collection with the given name does not exist, it initializes a new collection
     * with the provided options and stores it. If the collection already exists, it returns the existing one.
     *
     * @param name - The name of the collection.
     * @param options - Optional settings for the collection.
     * @param options.initialData - An array of initial data to populate the collection.
     * @param options.schema - A validation function for the collection's documents.
     * @param options.concurrencyStrategy - The concurrency strategy to use for the collection.
     * @param options.cacheTimeout - The cache timeout in milliseconds.
     * @param options.generateMetadata - Whether to generate metadata for the collection.
     * @returns The collection instance associated with the given name.
     */
    collection<K extends keyof T>(name: K, options?: CollectionOptions<Document<T, K>>): Collection<T, K>;
    /**
     * Lists all collections in the database.
     *
     * Reads the base directory and returns the names of all subdirectories,
     * which represent the collections.
     *
     * @returns A promise that resolves to an array of collection names.
     * If an error occurs, it resolves to an empty array.
     */
    listCollections(): Promise<(keyof T)[]>;
}