export interface customBorderProps {
    rounded?: string | number;
    roundedTopLeft?: string | number;
    roundedTopRight?: string | number;
    borderTopLeftRadius?: string | number;
    borderTopRightRadius?: string | number;
    roundedBottomLeft?: string | number;
    roundedBottomRight?: string | number;
    borderBottomLeftRadius?: string | number;
    borderBottomRightRadius?: string | number;
    borderTopRadius?: string | number;
    roundedTop?: string | number;
    borderBottomRadius?: string | number;
    roundedBottom?: string | number;
    borderLeftRadius?: string | number;
    roundedLeft?: string | number;
    borderRightRadius?: string | number;
    roundedRight?: string | number;
}
export declare const customBorder: import("styled-system").styleFn;
