declare class MainScreen {
    private _metrics;
    private initMetrics;
    private get metrics();
    get widthPixels(): number;
    get heightPixels(): number;
    get scale(): number;
    get widthDIPs(): number;
    get heightDIPs(): number;
    _updateMetrics(): void;
}
export declare class Screen {
    static mainScreen: MainScreen;
}
export declare const screen: typeof Screen;
export {};