Observe and wait for elements
目前為
此腳本不應該直接安裝，它是一個供其他腳本使用的函式庫。欲使用本函式庫，請在腳本 metadata 寫上： // @require https://update.cn-greasyfork.org/scripts/552301/1675893/Observe.js
Observe functionality.
Track when objects are added, do some functionality, wait for objects to be added. Some logging functionality.
Example use:
```
const Observe = window.userscript.com.tukars.Observe;
const { log, warn, error, info, debug } = Observe.contextPrint(
"My extension", ENABLE_DEBUG_LOGGING
);
log("Hello from my extension");
function handleInterruptionNotification(notification) {
// do your thing here
}
(function () {
"use strict";
log("Interruptions remover script is active.");
const popupContainerSelector = "ytd-popup-container.style-scope.ytd-app";
Observe.waitForElement(popupContainerSelector, (popupContainer) => {
info("Found popup container. Attaching observer.", popupContainer);
const notificationTags = ["yt-notification-action-renderer"];
Observe.observeAndHandle(
popupContainer,
notificationTags,
handleInterruptionNotification,
);
});
})();
```
