1 files changed, 86 insertions, 0 deletions
diff --git a/vendor/twbs/bootstrap/js/dist/dom/selector-engine.js b/vendor/twbs/bootstrap/js/dist/dom/selector-engine.js
new file mode 100644
index 000000000..de6949b17
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/dist/dom/selector-engine.js
@@ -0,0 +1,86 @@
+/*!
+  * Bootstrap selector-engine.js v5.0.2 (https://getbootstrap.com/)
+  * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+  */
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+  typeof define === 'function' && define.amd ? define(factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.SelectorEngine = factory());
+}(this, (function () { 'use strict';
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v5.0.2): dom/selector-engine.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+  const NODE_TEXT = 3;
+  const SelectorEngine = {
+    find(selector, element = document.documentElement) {
+      return [].concat(...Element.prototype.querySelectorAll.call(element, selector));
+    },
+
+    findOne(selector, element = document.documentElement) {
+      return Element.prototype.querySelector.call(element, selector);
+    },
+
+    children(element, selector) {
+      return [].concat(...element.children).filter(child => child.matches(selector));
+    },
+
+    parents(element, selector) {
+      const parents = [];
+      let ancestor = element.parentNode;
+
+      while (ancestor && ancestor.nodeType === Node.ELEMENT_NODE && ancestor.nodeType !== NODE_TEXT) {
+        if (ancestor.matches(selector)) {
+          parents.push(ancestor);
+        }
+
+        ancestor = ancestor.parentNode;
+      }
+
+      return parents;
+    },
+
+    prev(element, selector) {
+      let previous = element.previousElementSibling;
+
+      while (previous) {
+        if (previous.matches(selector)) {
+          return [previous];
+        }
+
+        previous = previous.previousElementSibling;
+      }
+
+      return [];
+    },
+
+    next(element, selector) {
+      let next = element.nextElementSibling;
+
+      while (next) {
+        if (next.matches(selector)) {
+          return [next];
+        }
+
+        next = next.nextElementSibling;
+      }
+
+      return [];
+    }
+
+  };
+
+  return SelectorEngine;
+
+})));
+//# sourceMappingURL=selector-engine.js.map