import type Rectangle from '../models/Layer/Rectangle';
/**
 * 判断文本是否可见
 * @param textIndent
 * @param overflowX
 * @param overflowY
 */
export declare function isTextVisible({ textIndent, overflowX, overflowY, }: CSSStyleDeclaration): boolean;
/**
 * 判断节点是否不可见
 * @param node
 * @param width
 * @param height
 * @param position
 * @param overflowX
 * @param overflowY
 * @param opacity
 * @param visibility
 * @param display
 * @param clip
 */
export declare function isNodeVisible(node: Element, { width, height }?: DOMRect, { position, overflowX, overflowY, opacity, visibility, display, clip, }?: CSSStyleDeclaration): boolean;
/**
 * 判断是否是不可见的样式
 * @param shape
 */
export declare const isVisibleShape: (shape: Rectangle) => boolean;