import { BasicConfig, ContainerContextType, FormContextType, FormItemContextType, IteratorContextType, RCREContextType, runTimeType, TriggerContextType } from '../../types';
/**
 * 把RCRE的filter函数变量注入到context中
 *
 * @param {Object} context
 */
export declare const injectFilterIntoContext: (context: object) => void;
export declare function isPromise(object: any): boolean;
/**
 * Immutable版本的setWith
 * 自动依据路径，对访问路径进行浅拷贝吗，以防止通过多级路径访问对象时，无法保存原先对象引用副本
 * let object = { inner: {test : 1}, other: {foo: 1} };
 * let copy = setWith(object, 'inner.test', 2);
 *
 * object === copy // false
 * object.inner === copy.inner // false
 * object.inner.test // 1
 * copy.inner.test // 2
 * object.other === copy.other // true
 *
 *
 * 对于数字路径的处理：
 * setWith({}, name.0.1, 'test') ==> { name: {0: 1: 'test'} }
 * setWith({}, name[0][1], 'test') ==> { name: [undefined, ['test']]}
 *
 * @param obj
 * @param path
 * @param value
 */
export declare function setWith<T>(obj: T, path: string, value: any): T;
/**
 * 拼装key
 * @param keys
 */
export declare function combineKeys(...keys: any[]): any;
export declare function deleteWith<T>(obj: T, path: string): T;
export declare function getRuntimeContext<T extends BasicConfig>(containerContext: ContainerContextType, rcreContext: RCREContextType, otherContext?: {
    iteratorContext?: IteratorContextType;
    triggerContext?: TriggerContextType;
    formContext?: FormContextType;
    formItemContext?: FormItemContextType;
}): runTimeType;
/**
 * 清理runTime变量,谨防内存泄露
 */
export declare function recycleRunTime(runTime: runTimeType): null;
export declare function getActiveElement(doc?: Document): Element | null;