The arguments for a DescribeFunction.
[DescribeDefinition<T>]
| [string]
| [string, Omit<DescribeDefinition<T>, "name">]
| [string, () => void | undefined]
| [() => void | undefined]
| []
| [Omit<DescribeDefinition<T>, "fn">, () => void | undefined]
| [Omit<DescribeDefinition<T>, "fn" | "name">, () => void | undefined]
| [TestSuite<T>, string]
| []
| []
| [TestSuite<T>, () => void | undefined]
| []
| []
| []