import { AbstractControl, ValidatorFn } from "@angular/forms";
export declare const regionsCode: {
    [key: string]: string;
};
export declare class PhoneValidators {
    static checkRegionCode(local: string): boolean;
    static isValidRegionCode(control: AbstractControl): {
        [key: string]: boolean;
    };
    static isPhoneNumber(local: string): ValidatorFn;
    static isPossibleNumberWithReason(local: string): ValidatorFn;
}