Adjust mergeDeep() types

Author: CarsonF

package.json

@@ -154,7 +154,7 @@
     "ts-morph": "^25.0.1",
     "ts-node": "^10.9.1",
     "ts-patch": "^3.0.2",
-    "type-fest": "^5.0.1",
+    "type-fest": "^5.4.4",
     "typescript": "~5.9.3",
     "typescript-transform-paths": "^3.4.6"
   },

src/common/functions/merge-deep.ts

@@ -1,18 +1,19 @@
 import { isPlainObject, mapValues } from '@seedcompany/common';
-import type { Merge } from 'type-fest';
+import type { MergeDeep } from 'type-fest';
 
 /**
  * This merges _plain_ objects deeply, everything else is replaced.
  */
 export const mergeDeep = <A extends object, B extends object>(
   a: A,
   b: B,
-): Merge<A, B> => ({
-  ...a,
-  ...(mapValues(b, (key, bVal) => {
-    const aVal = a[key];
-    return isPlainObject(aVal) && isPlainObject(bVal)
-      ? mergeDeep(aVal, bVal)
-      : bVal;
-  }).asRecord as B),
-});
+): MergeDeep<A, B> =>
+  ({
+    ...a,
+    ...mapValues(b, (key, bVal) => {
+      const aVal = a[key];
+      return isPlainObject(aVal) && isPlainObject(bVal)
+        ? mergeDeep(aVal, bVal)
+        : bVal;
+    }).asRecord,
+  }) as any;

yarn.lock

@@ -6791,7 +6791,7 @@ __metadata:
     ts-morph: "npm:^25.0.1"
     ts-node: "npm:^10.9.1"
     ts-patch: "npm:^3.0.2"
-    type-fest: "npm:^5.0.1"
+    type-fest: "npm:^5.4.4"
     typescript: "npm:~5.9.3"
     typescript-transform-paths: "npm:^3.4.6"
     urlpattern-polyfill: "npm:^10.0.0"
@@ -14633,12 +14633,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"type-fest@npm:^5.0.1":
-  version: 5.0.1
-  resolution: "type-fest@npm:5.0.1"
+"type-fest@npm:^5.0.1, type-fest@npm:^5.4.4":
+  version: 5.4.4
+  resolution: "type-fest@npm:5.4.4"
   dependencies:
     tagged-tag: "npm:^1.0.0"
-  checksum: 10c0/8d248edd9705e0da3cc14f4f4ca7fb40a6c5b2c822fe4ba8fc226743578bc229f66fa4ff66e7d4070806ab8312adc64199ce0f0836d20ede13922ced2ff36118
+  checksum: 10c0/bf9c6d7df5383fd720aac71da8ce8690ff1c554459d19cf3c72d61eac98255dba57abe20c628f91f4116f66211791462fdafa90b2be2d7405a5a4c295e4d849d
   languageName: node
   linkType: hard