planning

node_modules/@juggle/resize-observer/lib/ResizeObserver.js

@@ -0,0 +1,39 @@
+import { ResizeObserverController } from './ResizeObserverController';
+import { isElement } from './utils/element';
+var ResizeObserver = (function () {
+    function ResizeObserver(callback) {
+        if (arguments.length === 0) {
+            throw new TypeError("Failed to construct 'ResizeObserver': 1 argument required, but only 0 present.");
+        }
+        if (typeof callback !== 'function') {
+            throw new TypeError("Failed to construct 'ResizeObserver': The callback provided as parameter 1 is not a function.");
+        }
+        ResizeObserverController.connect(this, callback);
+    }
+    ResizeObserver.prototype.observe = function (target, options) {
+        if (arguments.length === 0) {
+            throw new TypeError("Failed to execute 'observe' on 'ResizeObserver': 1 argument required, but only 0 present.");
+        }
+        if (!isElement(target)) {
+            throw new TypeError("Failed to execute 'observe' on 'ResizeObserver': parameter 1 is not of type 'Element");
+        }
+        ResizeObserverController.observe(this, target, options);
+    };
+    ResizeObserver.prototype.unobserve = function (target) {
+        if (arguments.length === 0) {
+            throw new TypeError("Failed to execute 'unobserve' on 'ResizeObserver': 1 argument required, but only 0 present.");
+        }
+        if (!isElement(target)) {
+            throw new TypeError("Failed to execute 'unobserve' on 'ResizeObserver': parameter 1 is not of type 'Element");
+        }
+        ResizeObserverController.unobserve(this, target);
+    };
+    ResizeObserver.prototype.disconnect = function () {
+        ResizeObserverController.disconnect(this);
+    };
+    ResizeObserver.toString = function () {
+        return 'function ResizeObserver () { [polyfill code] }';
+    };
+    return ResizeObserver;
+}());
+export { ResizeObserver };