From #10550
Currently, with strictNullChecks enabled, the getOwnPropertyDescriptor hook cannot be correctly implemented as all code paths must return a valid PropertyDescriptor.
Reference: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy/handler/getOwnPropertyDescriptor
From #10550
Currently, with
strictNullChecksenabled, thegetOwnPropertyDescriptorhook cannot be correctly implemented as all code paths must return a validPropertyDescriptor.Reference: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy/handler/getOwnPropertyDescriptor