import { BucketName, CollectionName, CouchbaseClusterTypes, DocDefMatchingBody, type MapEntry, ScopeName } from '@cbjsdev/shared';
import { Collection } from '../../../collection.js';
import { type NodeCallback, type VoidNodeCallback } from '../../../utilities.js';
/**
 * CouchbaseMap provides a simplified interface for storing a map
 * within a Couchbase document.
 *
 * @see {@link Collection.map}
 * @category Datastructures
 */
export declare class CouchbaseMap<T extends CouchbaseClusterTypes, B extends BucketName<T>, S extends ScopeName<T, B>, C extends CollectionName<T, B, S>, Key extends DocDefMatchingBody<Record<string, unknown>, T, B, S, C>['Key'], MapDoc extends Record<string, unknown>> {
    private _coll;
    private _key;
    /**
     * @internal
     */
    constructor(collection: Collection<T, B, S, C>, key: Key);
    private _get;
    /**
     * Returns an object representing all items in the map.
     *
     * @param callback A node-style callback to be invoked after execution.
     */
    getAll(callback?: NodeCallback<MapDoc>): Promise<MapDoc>;
    /**
     * Iterates through every item in the map.
     *
     * @param rowCallback A callback invoked for each item in the list.
     * @param callback A node-style callback to be invoked after execution.
     */
    forEach(rowCallback: (value: MapDoc[keyof MapDoc], key: keyof MapDoc, map: this) => void, callback?: VoidNodeCallback): Promise<void>;
    /**
     * Provides the ability to async-for loop this object.
     */
    [Symbol.asyncIterator](): AsyncIterator<MapEntry<MapDoc>>;
    /**
     * Sets a specific to the specified value in the map.
     *
     * @param item The key in the map to set.
     * @param value The new value to set.
     * @param callback A node-style callback to be invoked after execution.
     */
    set<Item extends keyof MapDoc>(item: Item, value: MapDoc[Item], callback?: VoidNodeCallback): Promise<void>;
    /**
     * Fetches a specific key from the map.
     *
     * @param itemKey The key in the map to retrieve.
     * @param callback A node-style callback to be invoked after execution.
     */
    get<ItemKey extends keyof MapDoc & string>(itemKey: ItemKey, callback?: NodeCallback<MapDoc[ItemKey]>): Promise<MapDoc[ItemKey]>;
    /**
     * Removes a specific key from the map.
     *
     * @param item The key in the map to remove.
     * @param callback A node-style callback to be invoked after execution.
     */
    remove<ItemKey extends keyof MapDoc & string>(item: ItemKey, callback?: VoidNodeCallback): Promise<void>;
    /**
     * Checks whether a specific key exists in the map.
     *
     * @param item The key in the map to search for.
     * @param callback A node-style callback to be invoked after execution.
     */
    exists<Key extends keyof MapDoc>(item: Key, callback?: NodeCallback<boolean>): Promise<boolean>;
    /**
     * Returns a list of all the keys which exist in the map.
     *
     * @param callback A node-style callback to be invoked after execution.
     */
    keys(callback?: NodeCallback<Array<keyof MapDoc>>): Promise<Array<keyof MapDoc>>;
    /**
     * Returns a list of all the values which exist in the map.
     *
     * @param callback A node-style callback to be invoked after execution.
     */
    values(callback?: NodeCallback<Array<MapDoc[keyof MapDoc]>>): Promise<Array<MapDoc[keyof MapDoc]>>;
    /**
     * Returns the number of items that exist in the map.
     *
     * @param callback A node-style callback to be invoked after execution.
     */
    size(callback?: NodeCallback<number>): Promise<number>;
}