From c86044d0a476f4dc8452f55ee6a225132acaf290 Mon Sep 17 00:00:00 2001
From: Gareth Jones <jones258@gmail.com>
Date: Thu, 25 Apr 2024 09:42:57 +1200
Subject: [PATCH] refactor: remove unneeded checks

---
 src/rules/utils/padding.ts | 35 ++++++++++++++++-------------------
 1 file changed, 16 insertions(+), 19 deletions(-)

diff --git a/src/rules/utils/padding.ts b/src/rules/utils/padding.ts
index 8d8295277..edd071b05 100644
--- a/src/rules/utils/padding.ts
+++ b/src/rules/utils/padding.ts
@@ -197,26 +197,23 @@ const paddingTesters: { [T in PaddingType]: PaddingTester } = {
 };
 
 const createScopeInfo = (): ScopeInfo => {
-  return (() => {
-    let scope: Scope | null = null;
+  let scope: Scope | null = null;
 
-    return {
-      get prevNode() {
-        return scope?.prevNode ?? null;
-      },
-      set prevNode(node) {
-        if (scope) {
-          scope.prevNode = node;
-        }
-      },
-      enter() {
-        scope = { upper: scope, prevNode: null };
-      },
-      exit() {
-        scope = scope?.upper ?? null;
-      },
-    };
-  })();
+  // todo: explore seeing if we can refactor to a more TypeScript friendly structure
+  return {
+    get prevNode() {
+      return scope!.prevNode;
+    },
+    set prevNode(node) {
+      scope!.prevNode = node;
+    },
+    enter() {
+      scope = { upper: scope, prevNode: null };
+    },
+    exit() {
+      scope = scope!.upper;
+    },
+  };
 };
 
 /**