fix(eslint-plugin): Add missing dependency

bradzacher · bradzacher · commit 89c87cc60717 · 2019-05-12T11:30:47.000-07:00
Fixes #516
diff --git a/packages/eslint-plugin/package.json b/packages/eslint-plugin/package.json
@@ -39,6 +39,7 @@
     "@typescript-eslint/experimental-utils": "1.8.0",
     "@typescript-eslint/parser": "1.8.0",
     "eslint-utils": "^1.3.1",
+    "functional-red-black-tree": "^1.0.1",
     "regexpp": "^2.0.1",
     "requireindex": "^1.2.0",
     "tsutils": "^3.7.0"
