import { ValidationOptions } from 'class-validator';
export declare function IsValidMathJSExpression(property?: {}, interger?: boolean, validationOptions?: ValidationOptions): (object: Object, propertyName: string) => void;
export declare function ValidateUnion(property?: object, validationOptions?: ValidationOptions): (object: Object, propertyName: string) => void;
export declare function IsLibPhoneNumber(property?: object, validationOptions?: ValidationOptions): (object: Object, propertyName: string) => void;