import type { DisplayObject } from '@antv/g-lite';
/**
 * use SVG filters
 * @see https://developer.mozilla.org/zh-CN/docs/Web/SVG/Element/filter
 */
export declare function createOrUpdateShadow(document: Document, $def: SVGDefsElement, object: DisplayObject, $el: SVGElement, name: string): void;
//# sourceMappingURL=Shadow.d.ts.map