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/IsValidIntegerIndex.js

@@ -0,0 +1,43 @@
+'use strict';
+
+var $TypeError = require('es-errors/type');
+
+var IsDetachedBuffer = require('./IsDetachedBuffer');
+var IsTypedArrayOutOfBounds = require('./IsTypedArrayOutOfBounds');
+var MakeTypedArrayWithBufferWitnessRecord = require('./MakeTypedArrayWithBufferWitnessRecord');
+var TypedArrayLength = require('./TypedArrayLength');
+
+var isInteger = require('math-intrinsics/isInteger');
+var isNegativeZero = require('math-intrinsics/isNegativeZero');
+
+var isTypedArray = require('is-typed-array');
+var typedArrayBuffer = require('typed-array-buffer');
+
+// https://262.ecma-international.org/15.0/#sec-isvalidintegerindex
+
+module.exports = function IsValidIntegerIndex(O, index) {
+	if (!isTypedArray(O)) {
+		throw new $TypeError('Assertion failed: `O` is not a TypedArray object');
+	}
+	if (typeof index !== 'number') {
+		throw new $TypeError('Assertion failed: `index` is not a Number');
+	}
+
+	var buffer = typedArrayBuffer(O);
+
+	if (IsDetachedBuffer(buffer)) { return false; } // step 1
+
+	if (!isInteger(index)) { return false; } // step 2
+
+	if (isNegativeZero(index)) { return false; } // step 3
+
+	var taRecord = MakeTypedArrayWithBufferWitnessRecord(O, 'UNORDERED'); // step 4
+	if (IsTypedArrayOutOfBounds(taRecord)) {
+		return false; // step 6
+	}
+	var length = TypedArrayLength(taRecord); // step 7
+
+	if (index < 0 || index >= length) { return false; } // step 8
+
+	return true; // step 9
+};