export declare const deepClone: <T = any>(val: T) => T;
export declare const deepEqual: (source: any, target: any) => boolean;
export declare const isExp: (exp: any) => boolean;
export declare const isContainsExp: (obj: Record<string, any>) => any;
export declare function safeEval(code: string): any;
export declare function getExpString(exp: any): string;
/**
 * 执行表达式
 * @param exp
 * @param formData
 * @param rootValue
 * @returns
 */
export declare function execExpression<V = any>({ exp, formData, rootValue, fieldName, }: {
    exp: any;
    formData: V;
    rootValue: V;
    fieldName: string;
}): any;
export declare const convertPropsValue: ({ props: source, formData, fieldName, rootValue, }: {
    props: Record<string, any>;
    formData: Record<string, any>;
    rootValue: any;
    fieldName: string;
}) => Record<string, any>;
export declare const isEqual: (obj1: any, obj2: any) => boolean;
export declare function deepMerge(_target: any, source: any): any;
export declare const getWatchNames: (deps: string[], rootPath?: string, index?: number) => string[];
export declare const getRootPath: (name: string) => string;
export declare const getRootValue: <T = any>(name: string, values: any) => T;
export declare const isInvalidValue: (v: any) => boolean;
export declare const noop: () => any;