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node_modules/core-js/modules/es.array.push.js

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+'use strict';
+var $ = require('../internals/export');
+var toObject = require('../internals/to-object');
+var lengthOfArrayLike = require('../internals/length-of-array-like');
+var setArrayLength = require('../internals/array-set-length');
+var doesNotExceedSafeInteger = require('../internals/does-not-exceed-safe-integer');
+var fails = require('../internals/fails');
+
+var INCORRECT_TO_LENGTH = fails(function () {
+  return [].push.call({ length: 0x100000000 }, 1) !== 4294967297;
+});
+
+// V8 and Safari <= 15.4, FF < 23 throws InternalError
+// https://bugs.chromium.org/p/v8/issues/detail?id=12681
+var properErrorOnNonWritableLength = function () {
+  try {
+    // eslint-disable-next-line es/no-object-defineproperty -- safe
+    Object.defineProperty([], 'length', { writable: false }).push();
+  } catch (error) {
+    return error instanceof TypeError;
+  }
+};
+
+var FORCED = INCORRECT_TO_LENGTH || !properErrorOnNonWritableLength();
+
+// `Array.prototype.push` method
+// https://tc39.es/ecma262/#sec-array.prototype.push
+$({ target: 'Array', proto: true, arity: 1, forced: FORCED }, {
+  // eslint-disable-next-line no-unused-vars -- required for `.length`
+  push: function push(item) {
+    var O = toObject(this);
+    var len = lengthOfArrayLike(O);
+    var argCount = arguments.length;
+    doesNotExceedSafeInteger(len + argCount);
+    for (var i = 0; i < argCount; i++) {
+      O[len] = arguments[i];
+      len++;
+    }
+    setArrayLength(O, len);
+    return len;
+  }
+});