Type Alias OptionArgumentType<T, TNargs>

OptionArgumentType: TNargs extends number
    ? TNargs extends 0
    | 1
        ? OptionPrimitiveType<T>
        : OptionPrimitiveType<T> extends infer T extends OptionPrimitiveType
            ? T extends readonly any[] ? T : T[]
            : never
    : OptionPrimitiveType<T>

Get the argument type for an option considering the number of arguments it accepts.