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

[ztefanie]

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

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