import { IEnumerable$1, IEnumerator$1, IEnumerator, Base, Type } from "igniteui-react-core/ES2015/type";
export declare class SafeEnumerable extends Base implements IEnumerable$1<number> {
    private a;
    constructor(a: IEnumerable$1<number>);
    c(a: number): number;
    private _b();
    private b();
    getEnumerator(): IEnumerator$1<number>;
    getEnumeratorObject(): IEnumerator;
    static $t: Type;
}
