import { Base, Type } from "igniteui-react-core/ES2015/type";
/**
 * @hidden
 */
export declare class IgQueue$1<T> extends Base {
    static $t: Type;
    protected $t: Type;
    constructor($t: Type);
    private e;
    private b;
    private a;
    private c;
    readonly d: boolean;
    readonly f: number;
    h(a: T): void;
    g(a: T): {
        p0: T;
    };
}
