refactor: use base assertion utility

lib/node_modules/@stdlib/array/complex64/lib/main.js

@@ -34,6 +34,7 @@ var isComplexLike = require( '@stdlib/assert/is-complex-like' );
 var isEven = require( '@stdlib/math/base/assert/is-even' );
 var isInteger = require( '@stdlib/math/base/assert/is-integer' );
 var isComplex64Array = require( '@stdlib/array/base/assert/is-complex64array' );
+var isComplex128Array = require( '@stdlib/array/base/assert/is-complex128array' );
 var hasIteratorSymbolSupport = require( '@stdlib/assert/has-iterator-symbol-support' );
 var ITERATOR_SYMBOL = require( '@stdlib/symbol/iterator' );
 var setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' );
@@ -102,22 +103,6 @@ function isComplexArrayConstructor( value ) {
 	);
 }
 
-/**
-* Returns a boolean indicating if a value is a `Complex128Array`.
-*
-* @private
-* @param {*} value - value to test
-* @returns {boolean} boolean indicating if a value is a `Complex128Array`
-*/
-function isComplex128Array( value ) { // TODO: move to array/base/assert/is-complex128-array
-	return (
-		typeof value === 'object' &&
-		value !== null &&
-		value.constructor.name === 'Complex128Array' &&
-		value.BYTES_PER_ELEMENT === BYTES_PER_ELEMENT*2
-	);
-}
-
 /**
 * Retrieves a complex number from a complex number array buffer.
 *