From 83f64c3f47c95b746b2bb14ef26ee5533e5ed579 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 30 Aug 2026 09:43:56 +0100
Subject: Add body to constructors in TypeScript AST

---
 .../output/lang/typescript/TypescriptWriter.java   | 14 ++++++++++
 .../typescript/ast/TypescriptClassConstructor.java | 32 +++++++++++++++++-----
 2 files changed, 39 insertions(+), 7 deletions(-)

(limited to 'src/main/java')

diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/TypescriptWriter.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/TypescriptWriter.java
index ddad0b1..0c841de 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/TypescriptWriter.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/TypescriptWriter.java
@@ -133,6 +133,20 @@ public class TypescriptWriter implements AutoCloseable {
         );
 
         this.writer.write(") {");
+
+        if (!constructor.body().isEmpty()) {
+            this.writer.indent();
+            this.writer.newLine();
+
+            writeWithSeparator(
+                constructor.body(),
+                this::writeStatement,
+                () -> this.writer.newLine()
+            );
+
+            this.writer.dedent();
+        }
+
         this.writer.newLine();
         this.writer.write("}");
     }
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/ast/TypescriptClassConstructor.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/ast/TypescriptClassConstructor.java
index a8e7042..76fc97c 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/ast/TypescriptClassConstructor.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/ast/TypescriptClassConstructor.java
@@ -6,33 +6,51 @@ package org.zwobble.hobgoblin.compiler.output.lang.typescript.ast;
 // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor imports
 
 public record TypescriptClassConstructor(
-    java.util.List<org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptParam> params
+    java.util.List<org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptParam> params,
+    java.util.List<org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStatement> body
 ) implements org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassElement {
     public static org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder arbitrary() {
-        return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder(java.util.List.of());
+        return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder(java.util.List.of(), java.util.List.of());
     }
 
     public record Builder(
-        java.util.List<org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptParam> params
+        java.util.List<org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptParam> params,
+        java.util.List<org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStatement> body
     ) implements org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassElement.Builder {
         public org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor build() {
-            return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor(params);
+            return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor(params, body);
         }
 
         public org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder withParams(java.util.List<org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptParam> params) {
-            return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder(params);
+            return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder(params, body);
         }
 
         public org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder addParam(org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptParam param) {
             var params = new java.util.ArrayList<org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptParam>(this.params);
             params.add(param);
-            return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder(params);
+            return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder(params, body);
         }
 
         public org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder addParam(org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptParam.Builder param) {
             var params = new java.util.ArrayList<org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptParam>(this.params);
             params.add(param.build());
-            return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder(params);
+            return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder(params, body);
+        }
+
+        public org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder withBody(java.util.List<org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStatement> body) {
+            return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder(params, body);
+        }
+
+        public org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder addBodyElement(org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStatement bodyElement) {
+            var body = new java.util.ArrayList<org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStatement>(this.body);
+            body.add(bodyElement);
+            return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder(params, body);
+        }
+
+        public org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder addBodyElement(org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStatement.Builder bodyElement) {
+            var body = new java.util.ArrayList<org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStatement>(this.body);
+            body.add(bodyElement.build());
+            return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder(params, body);
         }
 
         // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptClassConstructor.Builder body
-- 
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