Add the use client directive for SSR

Author: ArtyomVancyan

src/index.ts

@@ -1,3 +1,5 @@
+"use client";
+
 import {ChangeEvent, KeyboardEvent, useCallback, useMemo, useRef, useState} from "react";
 
 import {PhoneNumber, usePhoneOptions} from "./types";

src/styles.ts

@@ -1,3 +1,5 @@
+"use client";
+
 export const jsonToCss = (stylesheet: object) => {
     /** Convert the given `stylesheet` object to raw CSS */
     return Object.entries(stylesheet).map(([selector, rules]) => {

src/types.ts

@@ -1,3 +1,5 @@
+"use client";
+
 export interface PhoneNumber {
     countryCode?: number | null;
     areaCode?: string | null;