export interface BorderObject {
    "border-style"?: string;
    "border-color"?: string;
    "border-width"?: string;
}
/**
 * Parses a CSS border string into a structured BorderObject
 * @param borderString - CSS border value (e.g., "2px solid red")
 * @returns Parsed border object
 */
export declare function string2Border(borderString: string): BorderObject;