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| export default (function (o, c) {
| var proto = c.prototype;
|
| proto.isoWeeksInYear = function () {
| var isLeapYear = this.isLeapYear();
| var last = this.endOf('y');
| var day = last.day();
|
| if (day === 4 || isLeapYear && day === 5) {
| return 53;
| }
|
| return 52;
| };
| });
|
|
