/**
 * Bi-directional map. It is a map which also provides mapping from values to keys.
 */
export declare class BidiMap<K, V> implements Map<K, V> {
    private items;
    private inverted;
    constructor();
    clear(): void;
    delete(key: K): boolean;
    deleteValue(value: V): boolean;
    forEach(callbackfn: (value: V, key: K, map: Map<K, V>) => void, thisArg?: unknown): void;
    get(key: K): V | undefined;
    getKey(value: V): K | undefined;
    has(key: K): boolean;
    hasValue(value: V): boolean;
    set(key: K, value: V): this;
    get size(): number;
    entries(): IterableIterator<[K, V]>;
    keys(): IterableIterator<K>;
    values(): IterableIterator<V>;
    [Symbol.iterator](): IterableIterator<[K, V]>;
    get [Symbol.toStringTag](): string;
}
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