message: Fix a test in WallsLayer tests
diff: @@ -43,7 +43,7 @@ expectType<boolean>(layer.checkCollision(new Ray({ x: 100, y: 100 }, { x: 100, y
  expectType<boolean>(layer.checkCollision(new Ray({ x: 100, y: 100 }, { x: 100, y: 100 }), { type: 'sound' }));
  expectType<boolean>(layer.checkCollision(new Ray({ x: 100, y: 100 }, { x: 100, y: 100 }), { mode: 'any' }));
  -expectType<PolygonVertex | null | boolean>(
  +expectType<PolygonVertex | boolean>(
  layer.checkCollision(new Ray({ x: 100, y: 100 }, { x: 100, y: 100 }), { mode: 'closest' })
  );
  expectType<PolygonVertex[] | boolean>(
  