Validator.registerAsync() argument message should be optional

[sdr0x07b6]

What version of this package are you using?

• validatorjs 3.22.1
• @types/validatorjs 3.15.0

What operating system, Node.js, and npm version?

• Node v18.14.2
• macOS 12.6.2

What happened?
In the documentation, Validator.registerAsync() is passed two arguments.
However, the same implementation will point out that the third argument is not specified.

(method) Validator.ValidatorStatic.registerAsync(name: string, fn: Validator.RegisterAsyncCallback, message: string): void
Three arguments are required, but two were specified. ts(2554)
index.d.ts(69, 13): 'message' argument not specified.

What did you expect to happen?
I think the third argument message should be optional.

Are you willing to submit a pull request to fix this bug?
I don't know how to contribute to @types