Issue #136 Fix JTD AST packaging to avoid javac warnings

Co-authored-by: Simon Massey <simbo1905@users.noreply.github.com>

Author: cursoragent

jtd-esm-codegen/src/main/java/io/github/simbo1905/json/jtd/codegen/EsmRenderer.java

@@ -9,7 +9,7 @@
 import java.util.Objects;
 import java.util.TreeMap;
 
-import static io.github.simbo1905.json.jtd.codegen.JtdNode.*;
+import static io.github.simbo1905.json.jtd.codegen.JtdAst.*;
 
 /// Renders an ES2020 JavaScript module exporting `validate(instance)`.
 ///

jtd-esm-codegen/src/main/java/io/github/simbo1905/json/jtd/codegen/JtdAst.java

@@ -8,23 +8,26 @@
 /// Supported JTD subset:
 /// - root: `properties`, `optionalProperties`, `metadata.id`
 /// - leaf: `{}` (empty form), `{ "type": ... }`, `{ "enum": [...] }`
-sealed interface JtdNode permits JtdNode.SchemaNode, JtdNode.PropertyNode, JtdNode.TypeNode, JtdNode.EnumNode, JtdNode.EmptyNode {
+public final class JtdAst {
+    private JtdAst() {}
 
-    record SchemaNode(
+    public sealed interface JtdNode permits SchemaNode, PropertyNode, TypeNode, EnumNode, EmptyNode {}
+
+    public record SchemaNode(
             String id, // metadata.id
             Map<String, PropertyNode> properties,
             Map<String, PropertyNode> optionalProperties
     ) implements JtdNode {}
 
-    record PropertyNode(String name, JtdNode type) implements JtdNode {}
+    public record PropertyNode(String name, JtdNode type) implements JtdNode {}
 
     /// JTD primitive type keyword as a string, e.g. "string", "int32", "timestamp".
-    record TypeNode(String type) implements JtdNode {}
+    public record TypeNode(String type) implements JtdNode {}
 
     /// Enum values (strings only in RFC 8927).
-    record EnumNode(List<String> values) implements JtdNode {}
+    public record EnumNode(List<String> values) implements JtdNode {}
 
     /// Empty form `{}`: accepts any JSON value.
-    record EmptyNode() implements JtdNode {}
+    public record EmptyNode() implements JtdNode {}
 }
 

jtd-esm-codegen/src/main/java/io/github/simbo1905/json/jtd/codegen/JtdParser.java

@@ -14,7 +14,7 @@
 import java.util.Objects;
 import java.util.Set;
 
-import static io.github.simbo1905.json.jtd.codegen.JtdNode.*;
+import static io.github.simbo1905.json.jtd.codegen.JtdAst.*;
 
 /// Parses a deliberately-limited subset of JTD (RFC 8927) for code generation.
 ///

jtd-esm-codegen/src/main/java/io/github/simbo1905/json/jtd/codegen/JtdToEsmCli.java

@@ -7,7 +7,7 @@
 import java.nio.file.Path;
 import java.util.Objects;
 
-import static io.github.simbo1905.json.jtd.codegen.JtdNode.SchemaNode;
+import static io.github.simbo1905.json.jtd.codegen.JtdAst.SchemaNode;
 
 /// CLI entry point for generating an ES2020 ESM validator from a flat JTD schema.
 ///