diff --git a/test/test-utils/matchers/to-have-terrain.ts b/test/test-utils/matchers/to-have-terrain.ts
index 5e2c9e25c2f..292c32abafc 100644
--- a/test/test-utils/matchers/to-have-terrain.ts
+++ b/test/test-utils/matchers/to-have-terrain.ts
@@ -1,3 +1,7 @@
+/** biome-ignore-start lint/correctness/noUnusedImports: TSDoc imports */
+import type { GameManager } from "#test/test-utils/game-manager";
+/** biome-ignore-end lint/correctness/noUnusedImports: TSDoc imports */
+
 import { TerrainType } from "#app/data/terrain";
 import { getEnumStr } from "#test/test-utils/string-utils";
 import { isGameManagerInstance, receivedStr } from "#test/test-utils/test-utils";