export declare const HAIRLINE_BORDER: string;
export declare const HAIRLINE_BORDER_TOP: string;
export declare const HAIRLINE_BORDER_LEFT: string;
export declare const HAIRLINE_BORDER_BOTTOM: string;
export declare const HAIRLINE_BORDER_SURROUND: string;
export declare const HAIRLINE_BORDER_TOP_BOTTOM: string;
export declare const HAIRLINE_BORDER_UNSET_TOP_BOTTOM: string;