fix: review comment

Author: baseballyama

src/rules/require-store-callbacks-use-set-param.ts

@@ -22,7 +22,11 @@ export default createRule("require-store-callbacks-use-set-param", {
           "writable",
         ])) {
           const [_, fn] = node.arguments
-          if (!fn || fn.type !== "ArrowFunctionExpression") {
+          if (
+            !fn ||
+            (fn.type !== "ArrowFunctionExpression" &&
+              fn.type !== "FunctionExpression")
+          ) {
             continue
           }
           const param = fn.params[0]

tests/fixtures/rules/require-store-callbacks-use-set-param/invalid/test02-errors.yaml

@@ -0,0 +1,16 @@
+- message: Store callbacks must use `set` param.
+  line: 4
+  column: 19
+  suggestions: null
+- message: Store callbacks must use `set` param.
+  line: 5
+  column: 19
+  suggestions: null
+- message: Store callbacks must use `set` param.
+  line: 7
+  column: 19
+  suggestions: null
+- message: Store callbacks must use `set` param.
+  line: 8
+  column: 19
+  suggestions: null

tests/fixtures/rules/require-store-callbacks-use-set-param/invalid/test02-input.svelte

@@ -0,0 +1,9 @@
+<script>
+  import { readable, writable } from "svelte/store"
+
+  readable(false, function () {})
+  readable(false, (foo) => function () {})
+
+  writable(false, () => function () {})
+  writable(false, (foo) => function () {})
+</script>