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'use strict';
var core = require('./core');
function unwrapEvent(event) {
if (event && event.detail && event.detail.promise) {
return event.detail;
}
return event;
}
module.exports = function (w) {
w = w || window;
var c = core();
w.addEventListener('unhandledrejection', function (event) {
event = unwrapEvent(event);
c.onUnhandledRejection(event.reason, event.promise);
});
w.addEventListener('rejectionhandled', function (event) {
event = unwrapEvent(event);
c.onRejectionHandled(event.promise);
});
return c.currentlyUnhandled;
};