import { StyleOptions } from '../../types';
export interface BorderBlockStartColorProps<T> {
    /**
     * The **`border-block-start-color`** CSS property defines the color of the logical block-start border of an element, which maps to a physical border color depending on the element's writing mode, directionality, and text orientation. It corresponds to the `border-top-color`, `border-right-color`, `border-bottom-color`, or `border-left-color` property depending on the values defined for `writing-mode`, `direction`, and `text-orientation`.
     *
     * @see https://developer.mozilla.org/docs/Web/CSS/border-block-start-color
     */
    style$BorderBlockStartColor: T;
}
export declare const borderBlockStartColor: <T = string, Theme = never, Breakpoints = never>({ themeProp, }?: Partial<StyleOptions<BorderBlockStartColorProps<T>, Theme, Extract<keyof Theme, string>>>) => (props: import("../../types").WithTheme<BorderBlockStartColorProps<T>, Theme, Breakpoints>) => import("../../types").Styles | undefined;