How to properly deal with readonly values

[freemanzMrojo]

Good afternoon,

Hope you are doing well. Maybe this question is duplicated, so sorry in advance. I was not able to find the same discussion :(

I have noticed that multiple methods are dealing readonly values (i.e., parseAbiParameters, decodeAbiParameters...) so sometimes when operating with mutable variables I end up having code that I would like to avoid, like:

// here decodedParams would be readonly, + I need to make a copy of the mutableAbiParameter
const decodedParams = decodeAbiParameters([...mutableAbiParameter], data); 

// here parsedAbiParameters would also be readonly
const parsedAbiParameters = parseAbiParameters(mutableApiParameterAsString); 

So I was wondering if there is a clean way to proceed in these cases that you recommend, other than the obvious solution of turning my params into readonly params. thank you in advance!

[tmm]

Can you share a TypeScript Playground with what you are running into?

[freemanzMrojo]

Sorry, I was on hols, will provide a sample soon 👍