diff --git a/gitnexus/src/core/ingestion/utils/ast-helpers.ts b/gitnexus/src/core/ingestion/utils/ast-helpers.ts
index 9b243d044..f4ec2dd2f 100644
--- a/gitnexus/src/core/ingestion/utils/ast-helpers.ts
+++ b/gitnexus/src/core/ingestion/utils/ast-helpers.ts
@@ -335,6 +335,15 @@ export const CLASS_CONTAINER_TYPES = new Set([
   'class_declaration',
   'abstract_class_declaration',
   'interface_declaration',
+  // A TypeScript object-type alias owns its members exactly as the interface
+  // beside it does — same `property_signature` members, same "who reads this
+  // contract field?" question. Without it an alias member is minted with a
+  // bare id and no owner, so two aliases in one file sharing a field name
+  // collapse onto one node and nothing links the field to its consumers,
+  // while the identical interface resolves. Aliases with no object type
+  // (`type Id = string`) declare no members, so they own nothing and are
+  // unaffected.
+  'type_alias_declaration',
   'struct_declaration',
   'record_declaration',
   'class_specifier',
@@ -398,6 +407,9 @@ export const CONTAINER_TYPE_TO_LABEL: Record<string, string> = {
   class_declaration: 'Class',
   abstract_class_declaration: 'Class',
   interface_declaration: 'Interface',
+  // Required by the CLASS_CONTAINER_TYPES invariant above: a container missing
+  // here gets orphaned member edges or a wrong owner label.
+  type_alias_declaration: 'TypeAlias',
   struct_declaration: 'Struct',
   struct_specifier: 'Struct',
   class_specifier: 'Class',
diff --git a/gitnexus/test/fixtures/pipeline-golden/mini-repo/expected-graph.json b/gitnexus/test/fixtures/pipeline-golden/mini-repo/expected-graph.json
index 14d56f642..91ee4fa05 100644
--- a/gitnexus/test/fixtures/pipeline-golden/mini-repo/expected-graph.json
+++ b/gitnexus/test/fixtures/pipeline-golden/mini-repo/expected-graph.json
@@ -3,7 +3,7 @@
   "fixture": "mini-repo",
   "totalFileCount": 7,
   "symbols": 41,
-  "relationships": 77,
+  "relationships": 80,
   "processes": 4,
   "byType": {
     "Class": 1,
@@ -17,6 +17,7 @@
     "Property": 8
   },
   "byRelType": {
+    "ACCESSES": 3,
     "CALLS": 9,
     "CONTAINS": 7,
     "DEFINES": 16,
@@ -26,5 +27,5 @@
     "MEMBER_OF": 12,
     "STEP_IN_PROCESS": 12
   },
-  "edgeDigest": "1ccfc9e5de04d7e71430bcfeb3ce61fe85135b826f33aad2b1bdd2ee193e4728"
+  "edgeDigest": "d617ad94554d760eb0497bf5365b7b0a2e21842ab5b16568def721b954aa1594"
 }
diff --git a/gitnexus/test/integration/resolvers/typescript-alias-fields.test.ts b/gitnexus/test/integration/resolvers/typescript-alias-fields.test.ts
index 420aa7e8c..d896c68dc 100644
--- a/gitnexus/test/integration/resolvers/typescript-alias-fields.test.ts
+++ b/gitnexus/test/integration/resolvers/typescript-alias-fields.test.ts
@@ -73,8 +73,19 @@ describe('TypeScript type-alias and interface members (A4)', () => {
   // `fieldFallbackOnMethodLookup: false` (scope-resolver.ts) because name
   // matching over-connects in a typed language, and the unique-name pass
   // honors that opt-out. The precise path is the only route for TS, by design.
-  it.todo('links an alias field to its consumer');
-  it.todo('links an interface field to its consumer');
+  it('links an interface field to its consumer', () => {
+    expect(readersOf('ifaceSlots')).toContain('renderIface');
+  });
 
-  void readersOf;
+  // The ALIAS half still does not link, and the remaining blocker is now
+  // exact: resolving `cfg: LiveModeConfig` to its members requires the name
+  // `LiveModeConfig` to resolve to a CLASS-LIKE def, and `isClassLike` is
+  // Class|Interface|Struct|Record|Enum|Trait — no TypeAlias. That predicate is
+  // consulted from ~12 sites including MRO and heritage, and every language
+  // mints TypeAlias (Rust type_item, Kotlin/Swift/Dart typealias, C typedef),
+  // so widening it would enrol aliases in linearization where they do not
+  // belong. Widening only the scope index was tried and is NOT sufficient —
+  // the type-name walkers gate on it independently. Needs a deliberate
+  // "shape-like" concept rather than more call-site widening.
+  it.todo('links an alias field to its consumer');
 });