diff --git a/src/ast/html.ts b/src/ast/html.ts
index d2246b4d..221c0276 100644
--- a/src/ast/html.ts
+++ b/src/ast/html.ts
@@ -276,7 +276,9 @@ export interface SvelteConstTag extends BaseNode {
 /** Node of render tag. e.g. `{@render}` */
 export interface SvelteRenderTag extends BaseNode {
   type: "SvelteRenderTag";
-  expression: ESTree.SimpleCallExpression | (ESTree.ChainExpression & { expression: ESTree.SimpleCallExpression });
+  expression:
+    | ESTree.SimpleCallExpression
+    | (ESTree.ChainExpression & { expression: ESTree.SimpleCallExpression });
   parent:
     | SvelteProgram
     | SvelteElement
diff --git a/src/parser/converts/render.ts b/src/parser/converts/render.ts
index 70b2bb72..27aa62b1 100644
--- a/src/parser/converts/render.ts
+++ b/src/parser/converts/render.ts
@@ -21,7 +21,13 @@ export function convertRenderTag(
     [callRange.start, callRange.end],
     mustache,
     null,
-    (expression: ESTree.SimpleCallExpression | (ESTree.ChainExpression & { expression: ESTree.SimpleCallExpression })) => {
+    (
+      expression:
+        | ESTree.SimpleCallExpression
+        | (ESTree.ChainExpression & {
+            expression: ESTree.SimpleCallExpression;
+          }),
+    ) => {
       mustache.expression = expression;
       (mustache.expression as any).parent = mustache;
     },
diff --git a/src/parser/svelte-ast-types.ts b/src/parser/svelte-ast-types.ts
index 3d54a619..35ac239c 100644
--- a/src/parser/svelte-ast-types.ts
+++ b/src/parser/svelte-ast-types.ts
@@ -60,7 +60,9 @@ export interface ConstTag extends BaseNode {
 }
 export interface RenderTag extends BaseNode {
   type: "RenderTag";
-  expression: ESTree.SimpleCallExpression | (ESTree.ChainExpression & { expression: ESTree.SimpleCallExpression });
+  expression:
+    | ESTree.SimpleCallExpression
+    | (ESTree.ChainExpression & { expression: ESTree.SimpleCallExpression });
 }
 export interface IfBlock extends BaseNode {
   type: "IfBlock";