import { JsonPath } from '@p-lc/shared';
import { Uidl } from '@p-lc/uidl';
import { GetterEntityDetail, LogicGetterHelper, UidlUtilsConfig } from '../config';
import { ElementOfUidl, ExpressionOfUidl } from '../types';
/**
 * 创建逻辑获取器助手
 * @param config UIDL 工具集配置
 */
export declare function createLogicGetterHelper<U extends Uidl = Uidl>(config: UidlUtilsConfig<U>): LogicGetterHelper<U>;
/**
 * 通过 UIDL 获取实体
 * @param config UIDL 工具集配置
 * @param uidl UIDL
 * @param logicPath 逻辑路径
 */
export declare function logicGetEntity<U extends Uidl = Uidl>(config: UidlUtilsConfig<U>, uidl: U, logicPath: JsonPath): GetterEntityDetail<U>;
/**
 * 在元素中获取实体
 * @param config UIDL 工具集配置
 * @param element 元素
 * @param logicPath 逻辑路径
 */
export declare function logicGetEntityInElement<U extends Uidl = Uidl>(config: UidlUtilsConfig<U>, element: ElementOfUidl<U>, logicPath: JsonPath): GetterEntityDetail<U>;
/**
 * 在表达式中获取实体
 * @param config UIDL 工具集配置
 * @param expression 表达式
 * @param logicPath 逻辑路径
 */
export declare function logicGetEntityInExpression<U extends Uidl = Uidl>(config: UidlUtilsConfig<U>, expression: ExpressionOfUidl<U>, logicPath: JsonPath): GetterEntityDetail<U>;
/**
 * 获取器实体详情转元素
 * @param ed 获取器实体详情
 */
export declare function getterEntityDetailToElement<U extends Uidl = Uidl>(ed: GetterEntityDetail<U>): ElementOfUidl<U> | undefined;
/**
 * 获取器实体详情转表达式
 * @param ed 获取器实体详情
 */
export declare function getterEntityDetailToExpression<U extends Uidl = Uidl>(ed: GetterEntityDetail<U>): ExpressionOfUidl<U> | undefined;
/**
 * 在元素中获取元素
 * @param config UIDL 工具集配置
 * @param element 元素
 * @param logicPath 逻辑路径
 */
export declare function logicGetElementInElement<U extends Uidl = Uidl>(config: UidlUtilsConfig<U>, element: ElementOfUidl<U>, logicPath: JsonPath): ElementOfUidl<U> | undefined;
/**
 * 在元素中获取表达式
 * @param config UIDL 工具集配置
 * @param element 元素
 * @param logicPath 逻辑路径
 */
export declare function logicGetExpressionInElement<U extends Uidl = Uidl>(config: UidlUtilsConfig<U>, element: ElementOfUidl<U>, logicPath: JsonPath): ExpressionOfUidl<U> | undefined;
/**
 * 在元素中获取元素数组，`undefined` 表示数组不存在或数组为空
 * @param config UIDL 工具集配置
 * @param element 元素
 * @param logicPath 逻辑路径
 */
export declare function logicGetElementArrayInElement<U extends Uidl = Uidl>(config: UidlUtilsConfig<U>, element: ElementOfUidl<U>, logicPath: JsonPath): ElementOfUidl<U>[] | undefined;
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