ExtensionDescriptor.java
package com.taxonomy.shared.extension;
import java.io.Serializable;
/**
* Framework-free descriptor for exposing extension metadata without
* leaking implementation classes.
*
* @param id unique extension identifier within one {@link ExtensionKind}
* @param displayName human-readable extension name
* @param description concise description safe for REST/UI exposure
* @param kind stable extension category
*/
public record ExtensionDescriptor(
String id,
String displayName,
String description,
ExtensionKind kind
) implements Serializable {
}