basic skeleton rewritten in reactjs

public/node_modules/es-abstract/2022/IsStringWellFormedUnicode.js

@@ -0,0 +1,23 @@
+'use strict';
+
+var CodePointAt = require('./CodePointAt');
+
+var $TypeError = require('es-errors/type');
+
+// https://262.ecma-international.org/13.0/#sec-isstringwellformedunicode
+
+module.exports = function IsStringWellFormedUnicode(string) {
+	if (typeof string !== 'string') {
+		throw new $TypeError('Assertion failed: `string` must be a String');
+	}
+	var strLen = string.length; // step 1
+	var k = 0; // step 2
+	while (k !== strLen) { // step 3
+		var cp = CodePointAt(string, k); // step 3.a
+		if (cp['[[IsUnpairedSurrogate]]']) {
+			return false; // step 3.b
+		}
+		k += cp['[[CodeUnitCount]]']; // step 3.c
+	}
+	return true; // step 4
+};