import { IDataBind } from '../types';
export declare function loopDealWithFn<Node extends {
    children?: Node[];
}, R>(data: Node[], runFn: (a: Node) => R, result?: R[]): R[];
export declare function kebabCase(str: string): string;
export declare function camelcase(str: string, firstUpperCase?: boolean): string;
export declare function isArray(src: any): boolean;
export declare function isPlainObject(src: any): boolean;
export declare const isEmptyObj: (obj: object) => boolean;
export declare function setValidValue(target: any, key: any, value: any): void;
export declare function isValidStyleBind(styleBind: IDataBind): boolean;
export declare function isValidClassNameListBind(classNameListBind: IDataBind): boolean;
export declare function checkVisible({ _visible }: {
    _visible: unknown;
}): boolean;