rastrillo / fiesta Public

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1	/*! Fiesta 1.2.0 | MPL-2.0 | https://fiesta.rastrillo.org */
2	(function () {
3	"use strict";
4	var observed = new WeakSet();
5	function observe(transition) {
6	if (!transition || observed.has(transition)) return;
7	observed.add(transition);
8	["ready", "finished", "updateCallbackDone"].forEach(function (key) {
9	if (transition[key]) transition[key].catch(function (err) {
10	if (!(err instanceof DOMException) ||
11	["AbortError", "InvalidStateError", "TimeoutError"].indexOf(err.name) < 0) throw err;
12	});
13	});
14	}
15	observe(document.activeViewTransition);
16	window.addEventListener("pageswap", function (event) {
17	observe(event.viewTransition);
18	});
19	window.addEventListener("pagereveal", function (event) {
20	observe(event.viewTransition);
21	});
22	})();
23