When I build my application, I see webpack warnings like:
Bundling ./src/routes.ts and xdn.config.js... (node:88756) [DEP_WEBPACK_DEPRECATION_ARRAY_TO_SET] DeprecationWarning: Compilation.modules was changed from Array to Set (using Array method 'reduce' is deprecated) (node:88756) [DEP_WEBPACK_MODULE_ERRORS] DeprecationWarning: Module.errors was removed (use getErrors instead) (node:88756) [DEP_WEBPACK_COMPILATION_ASSETS] DeprecationWarning: Compilation.assets will be frozen in future, all modifications are deprecated. BREAKING CHANGE: No more changes should happen to Compilation.assets after sealing the Compilation. Do changes to assets earlier, e. g. in Compilation.hooks.processAssets. Make sure to select an appropriate stage from Compilation.PROCESS_ASSETS_STAGE_*.
What causes those?