export declare enum CSSUnit {
    Pixel = "px",
    Percentage = "%",
    ViewWidth = "vw",
    ViewHeight = "vh",
    Em = "em"
}
export interface ICSSScalar {
    value: number;
    unit: CSSUnit;
}
export declare const convertCssScalarToStringValue: (scalar: ICSSScalar) => string;
export declare enum Direction {
    Up = "up",
    Down = "down",
    Left = "left",
    Right = "right"
}