Returns true if the given value implements the Standard Schema v1
interface.
This guard checks for the presence of the ~standard property with the
required shape (version 1, vendor, validate function). It can detect any
Standard Schema compliant library including Zod v4 (which implements the
spec).
Returns
trueif the given value implements the Standard Schema v1 interface.This guard checks for the presence of the
~standardproperty with the required shape (version 1, vendor, validate function). It can detect any Standard Schema compliant library including Zod v4 (which implements the spec).