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							- 'use strict';
 
- var $TypeError = require('es-errors/type');
 
- var $byteLength = require('array-buffer-byte-length');
 
- var availableTypedArrays = require('available-typed-arrays')();
 
- var callBound = require('call-bound');
 
- var isArrayBuffer = require('is-array-buffer');
 
- var isSharedArrayBuffer = require('is-shared-array-buffer');
 
- var $sabByteLength = callBound('SharedArrayBuffer.prototype.byteLength', true);
 
- // https://262.ecma-international.org/8.0/#sec-isdetachedbuffer
 
- module.exports = function IsDetachedBuffer(arrayBuffer) {
 
- 	var isSAB = isSharedArrayBuffer(arrayBuffer);
 
- 	if (!isArrayBuffer(arrayBuffer) && !isSAB) {
 
- 		throw new $TypeError('Assertion failed: `arrayBuffer` must be an Object with an [[ArrayBufferData]] internal slot');
 
- 	}
 
- 	if ((isSAB ? $sabByteLength : $byteLength)(arrayBuffer) === 0) {
 
- 		try {
 
- 			new global[availableTypedArrays[0]](arrayBuffer); // eslint-disable-line no-new
 
- 		} catch (error) {
 
- 			return !!error && error.name === 'TypeError';
 
- 		}
 
- 	}
 
- 	return false;
 
- };
 
 
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