AxInputFunctionType
type AxInputFunctionType = (
| AxFunction
| {
toFunction: () =>
| AxFunction
| AxFunction[];
})[];Defined in: https://github.com/ax-llm/ax/blob/e690b4823b8309e258594064abe941d4cff6ef89/src/ax/dsp/functions.ts#L268