AxInputFunctionType
type AxInputFunctionType = (
| AxFunction
| {
toFunction: () =>
| AxFunction
| AxFunction[];
})[];Defined in: https://github.com/ax-llm/ax/blob/686f8ba96cf652e044cf922b67c16c8f09754a70/src/ax/dsp/functions.ts#L288