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							- 'use strict';
 
- var $TypeError = require('es-errors/type');
 
- var GetUTCEpochNanoseconds = require('./GetUTCEpochNanoseconds');
 
- var isInteger = require('math-intrinsics/isInteger');
 
- // https://262.ecma-international.org/14.0/#sec-getnamedtimezoneepochnanoseconds
 
- // eslint-disable-next-line max-params
 
- module.exports = function GetNamedTimeZoneEpochNanoseconds(
 
- 	timeZoneIdentifier,
 
- 	year,
 
- 	month,
 
- 	day,
 
- 	hour,
 
- 	minute,
 
- 	second,
 
- 	millisecond,
 
- 	microsecond,
 
- 	nanosecond
 
- ) {
 
- 	if (typeof timeZoneIdentifier !== 'string') {
 
- 		throw new $TypeError('Assertion failed: `timeZoneIdentifier` must be a string');
 
- 	}
 
- 	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 > 999) {
 
- 		throw new $TypeError('Assertion failed: `second` must be an integral number between 0 and 999, 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');
 
- 	}
 
- 	if (timeZoneIdentifier !== 'UTC') {
 
- 		throw new $TypeError('Assertion failed: only UTC time zone is supported'); // step 1
 
- 	}
 
- 	var epochNanoseconds = GetUTCEpochNanoseconds(
 
- 		year,
 
- 		month,
 
- 		day,
 
- 		hour,
 
- 		minute,
 
- 		second,
 
- 		millisecond,
 
- 		microsecond,
 
- 		nanosecond
 
- 	); // step 2
 
- 	return [epochNanoseconds]; // step 3
 
- };
 
 
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