revert unrelated change

Author: Andarist

packages/eslint-plugin/src/rules/syntax-preference.ts

@@ -78,11 +78,9 @@ const checkExpressionPreferringObject = (
 ) => {
   switch (node.type) {
     case AST_NODE_TYPES.ArrayExpression:
-      node.elements.forEach(element => {
-        if (element) {
-          checkExpressionPreferringObject(context, element)
-        }
-      })
+      node.elements.forEach(element =>
+        checkExpressionPreferringObject(context, element)
+      )
       return
     case AST_NODE_TYPES.TemplateLiteral:
       context.report({
@@ -156,11 +154,9 @@ const checkExpressionPreferringString = (
 ) => {
   switch (node.type) {
     case 'ArrayExpression':
-      node.elements.forEach(element => {
-        if (element) {
-          checkExpressionPreferringString(context, element)
-        }
-      })
+      node.elements.forEach(element =>
+        checkExpressionPreferringString(context, element)
+      )
       return
     case 'ObjectExpression':
       context.report({