planning

node_modules/@juggle/resize-observer/lib/utils/element.js

@@ -0,0 +1,35 @@
+var isSVG = function (target) { return target instanceof SVGElement && 'getBBox' in target; };
+var isHidden = function (target) {
+    if (isSVG(target)) {
+        var _a = target.getBBox(), width = _a.width, height = _a.height;
+        return !width && !height;
+    }
+    var _b = target, offsetWidth = _b.offsetWidth, offsetHeight = _b.offsetHeight;
+    return !(offsetWidth || offsetHeight || target.getClientRects().length);
+};
+var isElement = function (obj) {
+    var _a;
+    if (obj instanceof Element) {
+        return true;
+    }
+    var scope = (_a = obj === null || obj === void 0 ? void 0 : obj.ownerDocument) === null || _a === void 0 ? void 0 : _a.defaultView;
+    return !!(scope && obj instanceof scope.Element);
+};
+var isReplacedElement = function (target) {
+    switch (target.tagName) {
+        case 'INPUT':
+            if (target.type !== 'image') {
+                break;
+            }
+        case 'VIDEO':
+        case 'AUDIO':
+        case 'EMBED':
+        case 'OBJECT':
+        case 'CANVAS':
+        case 'IFRAME':
+        case 'IMG':
+            return true;
+    }
+    return false;
+};
+export { isSVG, isHidden, isElement, isReplacedElement };