import type { BaseDocument, Document, ExtractDocument } from "./document.js";
import type { ValidationFunction } from "./utils.js";
/**
 * Type to extract the document type from a collection
 */
export type CollectionDocument<T extends BaseCollections, K extends keyof T> = BaseDocument<ExtractDocument<T[K]>>;
/**
 * Base interface for collections map in JasonDB
 */
export interface BaseCollections {
    [key: string]: unknown[];
}
export type CollectionParam<Collections, T extends keyof Collections> = Omit<Document<Collections, T>, "id" | "_lastModified"> & Partial<Pick<Document<Collections, T>, "id" | "_lastModified">>;
/**
 * Options for configuring a collection.
 *
 * @template T - The type of documents in the collection.
 * @property initialData - An optional array of initial data to populate the collection.
 * @property schema - An optional validation function for documents in the collection.
 * @property concurrencyStrategy - An optional concurrency strategy for the collection.
 * @property cacheTimeout - An optional cache timeout in milliseconds.
 * @property generateMetadata - An optional flag to generate metadata for documents in the collection.
 */
export interface CollectionOptions<T = BaseDocument> {
    initialData?: T[];
    schema?: ValidationFunction<T>;
    cacheTimeout?: number;
    generateMetadata?: boolean;
}