Interface DataTypeResolution<T>

Result from a method that can deliver either a value or an error in attempting to generate that value.

interface DataTypeResolution<T> {
value?: T;
errorMessage?: string;
}

Properties

value?: T

If assigned, it is the resolved value. If undefined, the value failed to resolve and the errorMessage is setup.

errorMessage?: string

If assigned, the value failed to resolve and this is a description of what happened.