diff --git a/packages/core/src/patch_manager/CollectionWithPatches.ts b/packages/core/src/patch_manager/CollectionWithPatches.ts
index 3e5bb496f..fa4e07a84 100644
--- a/packages/core/src/patch_manager/CollectionWithPatches.ts
+++ b/packages/core/src/patch_manager/CollectionWithPatches.ts
@@ -36,4 +36,3 @@ export default class CollectionWithPatches<T extends Model = Model> extends Coll
     return !(opts as any)?.temporary;
   }
 }
-
diff --git a/packages/core/src/utils/fractionalIndex.ts b/packages/core/src/utils/fractionalIndex.ts
index bdd13e495..15e76f32e 100644
--- a/packages/core/src/utils/fractionalIndex.ts
+++ b/packages/core/src/utils/fractionalIndex.ts
@@ -219,4 +219,3 @@ export function generateNKeysBetween(
   const c = generateKeyBetween(a, b, digits);
   return [...generateNKeysBetween(a, c, mid, digits), c, ...generateNKeysBetween(c, b, n - mid - 1, digits)];
 }
-