Save current BZZZ config-ui state before CHORUS branding update

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Co-Authored-By: Claude <noreply@anthropic.com>

install/config-ui/node_modules/es-abstract/2024/GetUTCEpochNanoseconds.js

@@ -0,0 +1,68 @@
+'use strict';
+
+var GetIntrinsic = require('get-intrinsic');
+
+var MakeDay = require('./MakeDay');
+var MakeTime = require('./MakeTime');
+var MakeDate = require('./MakeDate');
+
+var isInteger = require('math-intrinsics/isInteger');
+
+var $BigInt = GetIntrinsic('%BigInt%', true);
+var $SyntaxError = GetIntrinsic('%SyntaxError%');
+var $TypeError = GetIntrinsic('%TypeError%');
+
+// https://tc39.es/ecma262/#sec-getutcepochnanoseconds
+
+// eslint-disable-next-line max-params
+module.exports = function GetUTCEpochNanoseconds(
+	year,
+	month,
+	day,
+	hour,
+	minute,
+	second,
+	millisecond,
+	microsecond,
+	nanosecond
+) {
+	if (!isInteger(year)) {
+		throw new $TypeError('Assertion failed: `year` must be an integral Number');
+	}
+	if (!isInteger(month) || month < 1 || month > 12) {
+		throw new $TypeError('Assertion failed: `month` must be an integral Number between 1 and 12, inclusive');
+	}
+	if (!isInteger(day) || day < 1 || day > 31) {
+		throw new $TypeError('Assertion failed: `day` must be an integral Number between 1 and 31, inclusive');
+	}
+	if (!isInteger(hour) || hour < 0 || hour > 23) {
+		throw new $TypeError('Assertion failed: `hour` must be an integral Number between 0 and 23, inclusive');
+	}
+	if (!isInteger(minute) || minute < 0 || minute > 59) {
+		throw new $TypeError('Assertion failed: `minute` must be an integral Number between 0 and 59, inclusive');
+	}
+	if (!isInteger(second) || second < 0 || second > 59) {
+		throw new $TypeError('Assertion failed: `second` must be an integral Number between 0 and 59, inclusive');
+	}
+	if (!isInteger(millisecond) || millisecond < 0 || millisecond > 999) {
+		throw new $TypeError('Assertion failed: `millisecond` must be an integral Number between 0 and 999, inclusive');
+	}
+	if (!isInteger(microsecond) || microsecond < 0 || microsecond > 999) {
+		throw new $TypeError('Assertion failed: `microsecond` must be an integral Number between 0 and 999, inclusive');
+	}
+	if (!isInteger(nanosecond) || nanosecond < 0 || nanosecond > 999) {
+		throw new $TypeError('Assertion failed: `nanosecond` must be an integral Number between 0 and 999, inclusive');
+	}
+
+	var date = MakeDay(year, month - 1, day); // step 1
+	var time = MakeTime(hour, minute, second, millisecond); // step 2
+	var ms = MakeDate(date, time); // step 3
+	if (!isInteger(ms)) {
+		throw new $TypeError('Assertion failed: `ms` from MakeDate is not an integral Number'); // step 4
+	}
+
+	if (!$BigInt) {
+		throw new $SyntaxError('BigInts are not supported in this environment');
+	}
+	return $BigInt((ms * 1e6) + (microsecond * 1e3) + nanosecond); // step 5
+};