Typescript Node The operand of a 'delete' operator must be optional. Ts(2790)error about deno-nessie

[halvardssm]

Hi, this is a typescript specific feature which is better asked on stack overflow than here, but as I was curious, I searched up the error and here is the solution. Hope it helps 😊 https://stackoverflow.com/questions/63702057/what-is-the-logic-behind-error-the-operand-of-a-delete-operator-must-be-opti

[dariocoroneldev]

Thanks, i'm a new programer sorry for making my question on the wrong place, i gonna use more stackoverflow i didn't know anything jet about this incredible world! thanks!

[PrakashDahal]

I think this is perfectly fine @dariocoroneldev. It is all about learning and growing.
I found my solution because of you. Thank you

[ekawatani]

Hi, this is a typescript specific feature which is better asked on stack overflow than here, but as I was curious, I searched up the error and here is the solution. Hope it helps 😊 https://stackoverflow.com/questions/63702057/what-is-the-logic-behind-error-the-operand-of-a-delete-operator-must-be-opti

FYI, the link only mentions how to workaround the problem, but it does not explain why the error exists in the first place. If you are casting something with as, of course the problem goes away, but that does not fix the underlying problem. Well, whether you care about the error is a different issue though and you may be perfectly fine with just bypassing it.