Module stepper 

Structs

StepperProps

Full props (realize) for the native leaf. Everything but value is set once at build.

Enums

StepperPatch

The single imperative update: show value in the field.

Constants

KIND

VALUE_TAG

The tag every in-process native arm reports a value under. Across a native boundary the tag arrives empty and only the payload matters (§8.2); the front-end reads the text either way.