1 files changed, 75 insertions, 0 deletions
diff --git a/vendor/twbs/bootstrap/js/src/base-component.js b/vendor/twbs/bootstrap/js/src/base-component.js
new file mode 100644
index 000000000..62aa4adf1
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/base-component.js
@@ -0,0 +1,75 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v5.0.2): base-component.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+import Data from './dom/data'
+import {
+  executeAfterTransition,
+  getElement
+} from './util/index'
+import EventHandler from './dom/event-handler'
+
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const VERSION = '5.0.2'
+
+class BaseComponent {
+  constructor(element) {
+    element = getElement(element)
+
+    if (!element) {
+      return
+    }
+
+    this._element = element
+    Data.set(this._element, this.constructor.DATA_KEY, this)
+  }
+
+  dispose() {
+    Data.remove(this._element, this.constructor.DATA_KEY)
+    EventHandler.off(this._element, this.constructor.EVENT_KEY)
+
+    Object.getOwnPropertyNames(this).forEach(propertyName => {
+      this[propertyName] = null
+    })
+  }
+
+  _queueCallback(callback, element, isAnimated = true) {
+    executeAfterTransition(callback, element, isAnimated)
+  }
+
+  /** Static */
+
+  static getInstance(element) {
+    return Data.get(element, this.DATA_KEY)
+  }
+
+  static getOrCreateInstance(element, config = {}) {
+    return this.getInstance(element) || new this(element, typeof config === 'object' ? config : null)
+  }
+
+  static get VERSION() {
+    return VERSION
+  }
+
+  static get NAME() {
+    throw new Error('You have to implement the static method "NAME", for each component!')
+  }
+
+  static get DATA_KEY() {
+    return `bs.${this.NAME}`
+  }
+
+  static get EVENT_KEY() {
+    return `.${this.DATA_KEY}`
+  }
+}
+
+export default BaseComponent