Extract UntypedTypeParamNode from UntypedTypeLevelParamNode

3 files changed, 12 insertions, 7 deletions

diff --git a/src/main/java/org/shedlang/compiler/ast/untyped/UntypedTypeLevelParamNode.java b/src/main/java/org/shedlang/compiler/ast/untyped/UntypedTypeLevelParamNode.java
index 73b31281..46776516 100644
--- a/src/main/java/org/shedlang/compiler/ast/untyped/UntypedTypeLevelParamNode.java
+++ b/src/main/java/org/shedlang/compiler/ast/untyped/UntypedTypeLevelParamNode.java
@@ -1,9 +1,5 @@
 package org.shedlang.compiler.ast.untyped;
 
-import org.shedlang.compiler.sources.Source;
-
-public record UntypedTypeLevelParamNode(
-    String name,
-    Source source
-) implements UntypedNode {
+public sealed interface UntypedTypeLevelParamNode extends UntypedNode permits UntypedTypeParamNode {
+    String name();
 }
diff --git a/src/main/java/org/shedlang/compiler/ast/untyped/UntypedTypeParamNode.java b/src/main/java/org/shedlang/compiler/ast/untyped/UntypedTypeParamNode.java
new file mode 100644
index 00000000..297eac89
--- /dev/null
+++ b/src/main/java/org/shedlang/compiler/ast/untyped/UntypedTypeParamNode.java
@@ -0,0 +1,9 @@
+package org.shedlang.compiler.ast.untyped;
+
+import org.shedlang.compiler.sources.Source;
+
+public record UntypedTypeParamNode(
+    String name,
+    Source source
+) implements UntypedTypeLevelParamNode {
+}
diff --git a/src/main/java/org/shedlang/compiler/parser/Parser.java b/src/main/java/org/shedlang/compiler/parser/Parser.java
index 73f9cb23..2c02d88a 100644
--- a/src/main/java/org/shedlang/compiler/parser/Parser.java
+++ b/src/main/java/org/shedlang/compiler/parser/Parser.java
@@ -1348,7 +1348,7 @@ public class Parser {
         var end = tokens.position();
         var source = start.to(end);
 
-        return new UntypedTypeLevelParamNode(name, source);
+        return new UntypedTypeParamNode(name, source);
     }
 
     private static UntypedTypeLevelReferenceNode parseTypeLevelReference(TokenIterator<TokenType> tokens) {