How to mark a class field as deprecated?

[C3pa]

I want to mark a specific class field as deprecated. Currently, this functionality exists for function definitions. I'd want to achieve that same effect for a class field so that when the field is accessed, the diagnostics show the deprecated warning.

[carsakiller]

It appears that, currently, you can deprecate a literal table field:

local literal = {
    keepMe = 0,
    ---@deprecated
    old = 1,
    new = 2
}

But not a @field annotation

[C3pa]

@sumneko Is it feasible to somehow support marking a ---@field as deprecated?

[C3pa]

Here is an issue tracking this: #1313.