diff --git a/gitnexus/src/core/ingestion/type-extractors/jvm.ts b/gitnexus/src/core/ingestion/type-extractors/jvm.ts
index 978eba0f4..80d0b197e 100644
--- a/gitnexus/src/core/ingestion/type-extractors/jvm.ts
+++ b/gitnexus/src/core/ingestion/type-extractors/jvm.ts
@@ -1,6 +1,6 @@
 import type { SyntaxNode } from '../utils.js';
 import type { LanguageTypeConfig, ParameterExtractor, TypeBindingExtractor, InitializerExtractor, ClassNameLookup, ConstructorBindingScanner } from './types.js';
-import { extractSimpleTypeName, extractVarName, extractCalleeName, findChildByType } from './shared.js';
+import { extractSimpleTypeName, extractVarName, findChildByType } from './shared.js';
 
 // ── Java ──────────────────────────────────────────────────────────────────
 
@@ -73,7 +73,7 @@ const scanJavaConstructorBinding: ConstructorBindingScanner = (node) => {
   const typeNode = node.childForFieldName('type');
   if (!typeNode) return undefined;
   if (typeNode.text !== 'var') return undefined;
-  const declarator = node.namedChildren.find((c: any) => c.type === 'variable_declarator');
+  const declarator = node.namedChildren.find((c: SyntaxNode) => c.type === 'variable_declarator');
   if (!declarator) return undefined;
   const nameNode = declarator.childForFieldName('name');
   const value = declarator.childForFieldName('value');
diff --git a/gitnexus/src/core/ingestion/type-extractors/ruby.ts b/gitnexus/src/core/ingestion/type-extractors/ruby.ts
index be4a45a56..21aecf074 100644
--- a/gitnexus/src/core/ingestion/type-extractors/ruby.ts
+++ b/gitnexus/src/core/ingestion/type-extractors/ruby.ts
@@ -1,5 +1,6 @@
 import type { LanguageTypeConfig, ParameterExtractor, TypeBindingExtractor, InitializerExtractor, ClassNameLookup } from './types.js';
 import { extractRubyConstructorAssignment } from './shared.js';
+import { SyntaxNode } from '../utils.js';
 
 /**
  * Ruby type extractor — YARD annotation parsing.
@@ -19,7 +20,7 @@ import { extractRubyConstructorAssignment } from './shared.js';
  *
  * Resolution tiers:
  * - Tier 0: YARD @param annotations (extractDeclaration pre-populates env)
- * - Tier 1: Constructor inference via `user = User.new` (handled by CONSTRUCTOR_BINDING_SCANNERS in type-env.ts)
+ * - Tier 1: Constructor inference via `user = User.new` (handled by scanConstructorBinding in typeConfig)
  */
 
 /** Regex to extract @param annotations: `@param name [Type]` */