Generic type variables
The `ValidationError` object generic type variables
ValidationError<
Id
>
ValidationError<
Id
>
A generic type variable constrained by the string
, by default of the value captured from the provided id
indicates the identification type of a new ValidationError
instance.
class ValidationError<
Id extends string // <--- Declare generic type variable Id.
> extends Error {
...
constructor(
problem: string,
fix: string,
id?: Id, // <--- Capture generic type variable Id.
template = ValidationError.template
) { ... }
...
}
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