text: /**
  * @license Apache-2.0
  *
  * Copyright (c) 2021 The Stdlib Authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
  
  'use strict';
  
  // MODULES //
  
  var nativeClass = require( '@stdlib/utils/native-class' );
  
  
  // VARIABLES //
  
  var hasBigUint64Array = ( typeof BigUint64Array === 'function' );// eslint-disable-line stdlib/require-globals
  
  
  // MAIN //
  
  /**
  * Tests if a value is a BigUint64Array.
  *
  * @param {*} value - value to test
  * @returns {boolean} boolean indicating whether the value is a BigUint64Array
  *
  * @example
  * var value = new BigUint64Array( 2 );
  * var bool = isBigUint64Array( value );
  * // returns true
  *
  * @example
  * var bool = isBigUint64Array( [] );
  * // returns false
  *
  * @example
  * var bool = isBigUint64Array( 123 );
  * // returns false
  */
  function isBigUint64Array( value ) {
  	return (
  		( hasBigUint64Array && value instanceof BigUint64Array ) || // eslint-disable-line stdlib/require-globals, no-undef
  		nativeClass( value ) === '[object BigUint64Array]'
  	);
  }
  
  
  // EXPORTS //
  
  module.exports = isBigUint64Array;
  