import { CompleteThemeSpec } from '@chsk/core';
import { SvgTransformConfig } from './types';
export declare const defaultSvgTransformConfig: SvgTransformConfig;
/**
 * edit an Svg element
 *
 * Motivation:
 *
 * Svg element can contain 'spurious' content for several reason:
 * 1. Animation libraries add instructions into svg element style tags,
 * but some of the instructions / transforms are not needed for static images.
 * 2. Some style transforms are supported by browsers, but not by other viewers, e.g. inkscape.
 * 3. Coordinates may have too many decimal points. The high precision can be a
 * result of calculation or animation, but is not needed for static images.
 *
 * Cleaning the Svg element increases compatibility with viewers and reduces file size.
 *
 * Warning:
 *
 * This function modifies object 'element'
 *
 * @param element HTML element to clean
 * @param config object holding cleaning options
 * @param theme object with theme, if available then css definitions will be recomputed
 * @param content object summarizing svg components and styles (for internal use)
 */
export declare const transformSvg: (element: HTMLElement, config?: SvgTransformConfig, theme?: CompleteThemeSpec, content?: Record<string, Set<string>>) => HTMLElement;
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