import { List } from './list.js';
/** A {@link Map} that can contain multiple values for the same key */
declare class MultiMap<K, V> extends Map<K, List<V>> {
    /**
     * Adds a new element with a specified key and value to the MultiMap.
     * If an element with the same key already exists, the value will be added to the underlying {@link List}.
     * @param key - The key to set.
     * @param value - The value to add to the MultiMap.
     * @returns The MultiMap with the updated key and value.
     */
    set(key: K, value: V): this;
    /**
     * Adds a new List with a specified key and value to the MultiMap.
     * If an element with the same key already exists, the value will be added to the underlying {@link List}.
     * @param key The key to set.
     * @param value The list of values to add to the MultiMap.
     * @returns The MultiMap with the updated key and value.
     */
    set(key: K, value: List<V>): this;
    /**
     * Gets the value associated with the specified key. If the key does not exist, it will insert the default value and return it.
     * @param key The key to get the value for.
     * @param defaultValue The default value to insert if the key does not exist.
     * @returns The value associated with the specified key, or the default value if the key does not exist.
     */
    getOrInsert(key: K, defaultValue: V): V;
    /**
     * Gets the value associated with the specified key. If the key does not exist, it will insert the default value and return it.
     * @param key The key to get the value for.
     * @param defaultValue The default value to insert if the key does not exist.
     * @returns The value associated with the specified key, or the default value if the key does not exist.
     */
    getOrInsert(key: K, defaultValue: List<V>): List<V>;
    /**
     * Gets the value associated with the specified key. If the key does not exist, it will compute the value using the provided function, insert it, and return it.
     * @param key The key to get the value for.
     * @param compute The function to compute the value if the key does not exist.
     * @returns The value associated with the specified key, or the computed value if the key does not exist.
     */
    getOrInsertComputed(key: K, compute: (key: K) => V): V;
    /**
     * Gets the value associated with the specified key. If the key does not exist, it will compute the value using the provided function, insert it, and return it.
     * @param key The key to get the value for.
     * @param compute The function to compute the value if the key does not exist.
     * @returns The value associated with the specified key, or the computed value if the key does not exist.
     */
    getOrInsertComputed(key: K, compute: (key: K) => List<V>): List<V>;
    /**
     * Finds a specific value for a specific key using an iterator function.
     * @param key The key to find the value for.
     * @param iterator The iterator function to use to find the value.
     * @returns The value for the specified key
     */
    find(key: K, iterator: (value: V) => boolean): V | undefined;
    /**
     * Checks if a specific key has a specific value.
     *
     * @param key The key to check.
     * @param value The value to check.
     * @returns True if the key has the value, false otherwise.
     */
    hasValue(key: K, value: V): boolean;
    /**
     * Removes a specific value from a specific key.
     * @param key The key to remove the value from.
     * @param value The value to remove.
     * @returns True if the value was removed, false otherwise.
     */
    deleteValue(key: K, value: V | undefined): boolean;
    /**
     * Gets the string tag for the class
     * @returns The string tag of the class
     */
    get [Symbol.toStringTag](): string;
}

export { MultiMap };