import { Base, IEqualityComparer$1, Type } from "igniteui-webcomponents-core";
/**
 * @hidden
 */
export declare class LfuCache$2<TKey, TValue> extends Base {
    static $t: Type;
    protected $tKey: Type;
    protected $tValue: Type;
    private e;
    private readonly d;
    private b;
    constructor($tKey: Type, $tValue: Type, a: number, b: IEqualityComparer$1<TKey>);
    get f(): number;
    set f(a: number);
    get g(): number;
    item(a: TKey): TValue;
    h(a: TKey, b: TValue): void;
    i(): void;
    private j;
    c(a: TKey): boolean;
    private k;
    private l;
}