1 files changed, 9 insertions, 0 deletions
diff --git a/llparse-frontend/src/trie/empty.ts b/llparse-frontend/src/trie/empty.ts
new file mode 100644
index 0000000..aba52ea
--- /dev/null
+++ b/llparse-frontend/src/trie/empty.ts
@@ -0,0 +1,9 @@
+import { node as api } from 'llparse-builder';
+import { TrieNode } from './node';
+
+export class TrieEmpty extends TrieNode {
+  constructor(public readonly node: api.Node,
+              public readonly value: number | undefined) {
+    super();
+  }
+}