import { StyleOptions } from '../../types';
export interface AnimationDurationProps<T> {
    /**
     * The **`animation-duration`** CSS property sets the length of time that an animation takes to complete one cycle.
     *
     * @see https://developer.mozilla.org/docs/Web/CSS/animation-duration
     */
    style$AnimationDuration: T;
}
export declare const animationDuration: <T = string, Theme = never, Breakpoints = never>({ themeProp, }?: Partial<StyleOptions<AnimationDurationProps<T>, Theme, Extract<keyof Theme, string>>>) => (props: import("../../types").WithTheme<AnimationDurationProps<T>, Theme, Breakpoints>) => import("../../types").Styles | undefined;