import { VariantType } from '../../../types';
import { VariantLabels } from 'motion-dom';
type MarginValue = `${number}${'px' | '%'}`;
type MarginType = MarginValue | `${MarginValue} ${MarginValue}` | `${MarginValue} ${MarginValue} ${MarginValue}` | `${MarginValue} ${MarginValue} ${MarginValue} ${MarginValue}`;
export interface InViewOptions {
    root?: Element | Document;
    margin?: MarginType;
    amount?: 'some' | 'all' | number;
}
type ViewportEventHandler = (entry: IntersectionObserverEntry | null) => void;
export interface InViewProps {
    inViewOptions?: InViewOptions & {
        once?: boolean;
    };
    /**
     * @deprecated Use `whileInView` instead.
     */
    inView?: VariantLabels | VariantType;
    /**
     * Variant to apply when the element is in view.
     */
    whileInView?: VariantLabels | VariantType;
    onViewportEnter?: ViewportEventHandler;
    onViewportLeave?: ViewportEventHandler;
}
export {};