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video-gen-admin/node_modules/@rc-component/resize-observer/lib/utils/observerUtil.d.ts

@@ -0,0 +1,7 @@
+export type ResizeListener = (element: Element) => void;
+declare function onResize(entities: ResizeObserverEntry[]): void;
+export declare const _el: Map<Element, Set<ResizeListener>>;
+export declare const _rs: typeof onResize;
+export declare function observe(element: Element, callback: ResizeListener): void;
+export declare function unobserve(element: Element, callback: ResizeListener): void;
+export {};

video-gen-admin/node_modules/@rc-component/resize-observer/lib/utils/observerUtil.js

@@ -0,0 +1,49 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports._rs = exports._el = void 0;
+exports.observe = observe;
+exports.unobserve = unobserve;
+// =============================== Const ===============================
+const elementListeners = new Map();
+function onResize(entities) {
+  entities.forEach(entity => {
+    const {
+      target
+    } = entity;
+    elementListeners.get(target)?.forEach(listener => listener(target));
+  });
+}
+
+// Delay create ResizeObserver since it's not supported in server side
+let observer;
+function ensureResizeObserver() {
+  if (!observer) {
+    observer = new ResizeObserver(onResize);
+  }
+  return observer;
+}
+
+// Dev env only
+const _el = exports._el = process.env.NODE_ENV !== 'production' ? elementListeners : null; // eslint-disable-line
+const _rs = exports._rs = process.env.NODE_ENV !== 'production' ? onResize : null; // eslint-disable-line
+
+// ============================== Observe ==============================
+function observe(element, callback) {
+  if (!elementListeners.has(element)) {
+    elementListeners.set(element, new Set());
+    ensureResizeObserver().observe(element);
+  }
+  elementListeners.get(element).add(callback);
+}
+function unobserve(element, callback) {
+  if (elementListeners.has(element)) {
+    elementListeners.get(element).delete(callback);
+    if (!elementListeners.get(element).size) {
+      ensureResizeObserver().unobserve(element);
+      elementListeners.delete(element);
+    }
+  }
+}