Interface UAResult

interface UAResult {
    browser: IBrowser;
    cpu: ICPU;
    device: IDevice;
    engine: IEngine;
    os: IOS;
    ua: string;
    is(val: string): boolean;
    toString(): string;
    withClientHints(): UAResult | PromiseLike<UAResult>;
    withFeatureCheck(): UAResult | PromiseLike<UAResult>;
}