export { isArray, isDate, isFunction, isObject, isPromise, isString, isSymbol, } from '@vue/shared';
export { isVNode } from 'vue';
export declare const isUndefined: (val: any) => val is undefined;
export declare const isBoolean: (val: any) => val is boolean;
export declare const isNumber: (val: any) => val is number;
export declare const isEmpty: (val: unknown) => boolean;
export declare const isElement: (e: unknown) => e is Element;
export declare const isPropAbsent: (prop: unknown) => prop is null;
export declare const isStringNumber: (val: string) => boolean;
export declare const isWindow: (val: unknown) => val is Window;
export declare const getType: (typeObj: any) => any;