import { Base, IEnumerable$1, IEnumerator$1, IEnumerator, Type } from "igniteui-react-core";
/**
 * @hidden
 */
export declare class SafeEnumerable extends Base implements IEnumerable$1<number> {
    static $t: Type;
    private a;
    constructor(a: IEnumerable$1<number>);
    c(a: number): number;
    private _b;
    private b;
    getEnumerator(): IEnumerator$1<number>;
    getEnumeratorObject(): IEnumerator;
}