Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89
Commit: 93712b24bf
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker

Libraries/LibWeb/HTML/HTMLTrackElement.idl

@@ -0,0 +1,33 @@
+#import <HTML/HTMLElement.idl>
+
+// https://html.spec.whatwg.org/multipage/media.html#attr-track-kind
+[MissingValueDefault=subtitles, InvalidValueDefault=metadata]
+enum TrackKindAttribute {
+    "subtitles",
+    "captions",
+    "descriptions",
+    "chapters",
+    "metadata"
+};
+
+// https://html.spec.whatwg.org/multipage/media.html#htmltrackelement
+[Exposed=Window]
+interface HTMLTrackElement : HTMLElement {
+
+    [HTMLConstructor] constructor();
+
+    [CEReactions, Enumerated=TrackKindAttribute, Reflect] attribute DOMString kind;
+    [CEReactions, Reflect, URL] attribute USVString src;
+    [CEReactions, Reflect] attribute DOMString srclang;
+    [CEReactions, Reflect] attribute DOMString label;
+    [CEReactions, Reflect] attribute boolean default;
+
+    const unsigned short NONE = 0;
+    const unsigned short LOADING = 1;
+    const unsigned short LOADED = 2;
+    const unsigned short ERROR = 3;
+    readonly attribute unsigned short readyState;
+
+    readonly attribute TextTrack track;
+
+};