1 files changed, 8 insertions, 12 deletions
diff --git a/static/src/engine/trailing_position.ts b/static/src/engine/trailing_position.ts
index 1ea22d3..5b41682 100644
--- a/static/src/engine/trailing_position.ts
+++ b/static/src/engine/trailing_position.ts
@@ -2,19 +2,15 @@ import { ComponentType, TrailingPositionComponent } from "./component";
 import { Game } from "./game";
 import { System, SystemType } from "./system";
 
+interface Point {
+  x: number;
+  y: number;
+  time: number;
+}
+
 export class TrailingPositionSystem extends System {
   constructor(
-    private readonly point_filter: (
-      trail_point: {
-        x: number;
-        y: number;
-        time: number;
-      }[],
-    ) => {
-      x: number;
-      y: number;
-      time: number;
-    }[],
+    private readonly point_filter: (trail_point: Array<Point>) => Array<Point>
   ) {
     super(SystemType.TRAILING_POSITION);
   }
@@ -27,7 +23,7 @@ export class TrailingPositionSystem extends System {
           ComponentType.TRAILING_POSITION
         ] as TrailingPositionComponent;
         trailing_position.trails = this.point_filter(trailing_position.trails);
-      },
+      }
     );
   }
 }