Public change-event detail emitted on the top-level <schema-component>.
The value payload carries the updated root value as returned by
the user's most recent edit. Consumers wire this into their
framework's binding system — React via addEventListener on the
canonical change event, Vue via a @change directive, Svelte
via on:change. The detail object always carries a single
value field with the post-edit root value.
Public change-event detail emitted on the top-level
<schema-component>.The
valuepayload carries the updated root value as returned by the user's most recent edit. Consumers wire this into their framework's binding system — React viaaddEventListeneron the canonicalchangeevent, Vue via a@changedirective, Svelte viaon:change. The detail object always carries a singlevaluefield with the post-edit root value.