import type { CSSObject } from 'styled-components';
declare type BackgroundMatchedGradientDarkOpts = {
    /**
     * Transition percentage stop value from 0 (transition begins immediately) to
     * 100 (transition does not start/transparent across entire element). Defaults
     * to 0.
     */
    startPct?: number;
    /**
     * Transition percentage stop value from 0 (immediately full color) to 100
     * (transitions evenly across the full height of the element). Defaults to
     * 100.
     */
    stopPct?: number;
    /**
     * Controls the direction of the transition. Defaults to 'bottom'.
     */
    to?: 'bottom' | 'left' | 'right' | 'top';
};
/**
 * Generates a CSS linear-gradient rule for background-image that transitions
 * from transparent to the full dark `color-background-body`.
 */
export declare function backgroundMatchedGradientDark({ startPct, stopPct, to, }?: BackgroundMatchedGradientDarkOpts): CSSObject;
export {};
//# sourceMappingURL=index.d.ts.map