export declare class ButtonService {
    buttonCSS: {
        padding: string;
        border: string;
        borderStyle: string;
        borderRadius: string;
        boxShadow: string;
        outline: string;
        letterSpacing: string;
        textTransform: string;
        lineHeight: string;
        alignItems: string;
        boxSizing: string;
        userSelect: string;
        fontWeight: string;
        backgroundColor: string;
    };
}