Warning __spreadArray' (imported as '__spreadArray') was not found in 'tslib'

Reporting an issue

Thank you for taking an interest in rrule! Please include the following in your report: I get this warning after installing rrule with yarn: WARNING in ../node_modules/rrule/dist/esm/masks.js 20:187-200 export '__spreadArray' (imported as '__spreadArray') was not found in 'tslib' (possible exports: __assign, __asyncDelegator, __asyncGenerator, __asyncValues, __await, __awaiter, __classPrivateFieldGet, __classPrivateFieldSet, __createBinding, __decorate, __exportStar, __extends, __generator, __importDefault, __importStar, __makeTemplateObject, __metadata, __param, __read, __rest, __spread, __spreadArrays, __values)

using rrule version 2.7.2 using tslib version 2.5.0

[x] Verify that you've looked through existing issues for duplicates before creating a new one
[x] Code sample reproducing the issue. Be sure to include all input values you are using such as the exact RRule string and dates.
[x] Expected output No errors or warnings.
[x] Actual output 78 warning with the above message
[x] The version of rrule you are using 2.7.2 Version 2.6.9 is working just fine.
[x] Your operating system Linux Mint 20.3 Una
[x] Your local timezone (run $ date from the command line of the machine showing the bug) Do 2. Mär 08:37:36 CET 2023

jkbrzt / rrule