import { type Snippet } from 'svelte';
interface Props {
    /**
     * Whether to change visibility just once.
     *
     * Useful for loading expensive images or other media and then keeping them around once they're first loaded.
     */
    once?: boolean;
    /** Set Intersection Observer [rootMargin](https://developer.mozilla.org/en-US/docs/Web/API/Intersection_Observer_API#rootmargin) `top` with units. Units must be  `px` or other [absolute lengths units](https://arc.net/l/quote/jkukcxqq), or `%`. */
    top?: string;
    /** Set Intersection Observer [rootMargin](https://developer.mozilla.org/en-US/docs/Web/API/Intersection_Observer_API#rootmargin) `bottom` with units. Units must be  `px` or other [absolute lengths units](https://arc.net/l/quote/jkukcxqq), or `%`. */
    bottom?: string;
    /** Set Intersection Observer [rootMargin](https://developer.mozilla.org/en-US/docs/Web/API/Intersection_Observer_API#rootmargin) `left` with units. Units must be  `px` or other [absolute lengths units](https://arc.net/l/quote/jkukcxqq), or `%`. */
    left?: string;
    /** Set Intersection Observer [rootMargin](https://developer.mozilla.org/en-US/docs/Web/API/Intersection_Observer_API#rootmargin) `right` with units. Units must be  `px` or other [absolute lengths units](https://arc.net/l/quote/jkukcxqq), or `%`. */
    right?: string;
    /** Set the Intersection Observer [threshold](https://developer.mozilla.org/en-US/docs/Web/API/Intersection_Observer_API#threshold). */
    threshold?: number;
    children?: Snippet<[boolean]>;
}
/**
 * A wrapper that tracks whether its content is in the viewport (via IntersectionObserver) and passes a `visible` flag to its children.
 *
 * [Read the docs.](https://reuters-graphics.github.io/graphics-components/?path=/docs/components-utilities-visible--docs)
 */
declare const Visible: import("svelte").Component<Props, {}, "">;
type Visible = ReturnType<typeof Visible>;
export default Visible;