export declare const isExternal: (value: string) => boolean;
export declare const isPassword: (value: string) => boolean;
export declare const isNumber: (value: string) => boolean;
export declare const isName: (value: string) => boolean;
export declare const isIP: (value: string) => boolean;
export declare const isUrl: (value: string) => boolean;
export declare const isLowerCase: (value: string) => boolean;
export declare const isUpperCase: (value: string) => boolean;
export declare const isAlphabets: (value: string) => boolean;
export declare const isString: (value: any) => boolean;
export declare const isArray: (value: any) => boolean;
export declare const isPort: (value: string) => boolean;
export declare const isPhone: (value: string) => boolean;
export declare const isIdCard: (value: string) => boolean;
export declare const isEmail: (value: string) => boolean;
export declare const isChina: (value: string) => boolean;
export declare const isBlank: (value: string) => boolean;
export declare const isTel: (value: string) => boolean;
export declare const isJson: (value: any) => boolean;
export declare const isChinese: (value: string) => boolean;
export declare const isEnglish: (value: string) => boolean;
export declare const isPassword8: (value: string) => boolean;