import type { DisplayObjectConfig } from '@antv/g';
import type { Graph } from '../runtime/graph';
import type { ElementDatum, StyleIterationContext } from '../types';
/**
 * <zh/> 计算支持回调的动态样式
 *
 * <en/> compute dynamic style that supports callback
 * @param callableStyle - <zh/> 动态样式 | <en/> dynamic style
 * @param context - <zh/> 样式计算迭代上下文 | <en/> style iteration context
 * @returns <zh/> 静态样式 | <en/> static style
 */
export declare function computeElementCallbackStyle(callableStyle: Record<string, unknown> | ((this: Graph, datum: ElementDatum) => Record<string, unknown>) | {
    [key: string]: (this: Graph, datum: ElementDatum) => unknown;
}, context: StyleIterationContext): {
    [k: string]: any;
};
/**
 * <zh/> 合并图形配置项
 *
 * <en/> Merge shape configuration
 * @param defaultOptions - <zh/> 配置项1 | <en/> configuration 1
 * @param modifiedOptions - <zh/> 配置项2 | <en/> configuration 2
 * @returns <zh/> 合并后的配置项 | <en/> merged configuration
 */
export declare function mergeOptions(defaultOptions: DisplayObjectConfig<any>, modifiedOptions: DisplayObjectConfig<any>): DisplayObjectConfig<any>;
/**
 * <zh/> 获取图形子图形样式
 *
 * <en/> Get the style of the sub-shape of the shape
 * @param style - <zh/> 图形样式 | <en/> shape style
 * @returns <zh/> 子图形样式 | <en/> sub-shape style
 * @remarks
 * <zh/> 从给定的属性对象中提取图形样式属性。删除特定的属性，如位置、变换和类名
 *
 * <en/> Extracts the shape styles from a given attribute object.
 * Removes specific styles like position, transformation, and class name.
 */
export declare function getSubShapeStyle<T extends Record<string, any>>(style: T): Omit<T, 'x' | 'y' | 'z' | 'transform' | 'transformOrigin' | 'className' | 'class' | 'zIndex' | 'visibility'>;