import type { Collection } from './Collection';
import type { JavaIterator } from './JavaIterator';
import type { JavaSet } from './JavaSet';
import type { Cloneable } from '../../java/lang/Cloneable';
import type { Serializable } from '../../java/io/Serializable';
import { AbstractSet } from './AbstractSet';
import { JavaObject } from '../../java/lang/JavaObject';
export declare class HashSet<E> extends AbstractSet<E> implements JavaSet<E>, Cloneable, Serializable {
    protected readonly _set: Set<E>;
    protected readonly _mapKollisionen: Map<number, Set<E>>;
    constructor(c?: Collection<E>);
    iterator(): JavaIterator<E>;
    size(): number;
    isEmpty(): boolean;
    contains(e: any): boolean;
    add(e: E): boolean;
    remove(o: any): boolean;
    clear(): void;
    clone(): JavaObject;
    toArray(): Array<unknown>;
    toArray<U>(a: Array<U>): Array<U>;
    transpilerCanonicalName(): string;
    isTranspiledInstanceOf(name: string): boolean;
}
export declare function cast_java_util_HashSet<E>(obj: unknown): HashSet<E>;
//# sourceMappingURL=HashSet.d.ts.map