export interface PhoneNumbers {
    primary?: string;
    cellphone?: string;
    landline?: string;
}
export declare namespace PhoneNumbers {
    type Type = "primary" | "cellphone" | "landline";
    const types: ["primary", "cellphone", "landline"];
    function is(value: PhoneNumbers | any): value is PhoneNumbers;
    function get(value: PhoneNumbers | string | undefined, ...type: Type[]): string | undefined;
    function map<T>(numbers: PhoneNumbers, mapping: (type: string, phone: string) => T): T[];
}