diff --git a/src/jsx.ts b/src/jsx.ts
index 14a70e2..4d4278f 100644
--- a/src/jsx.ts
+++ b/src/jsx.ts
@@ -106,29 +106,37 @@ export namespace jsx {
   /*
   IfEquals/WritableKeys: https://stackoverflow.com/questions/52443276/how-to-exclude-getter-only-properties-from-type-in-typescript/52473108#52473108
   */
-  export type IfEquals<X, Y, Output> = (<T>() => T extends X
-    ? 1
-    : 2) extends <T>() => T extends Y ? 1 : 2
+  export type IfEquals<X, Y, Output> = (<T>() => T extends X ? 1 : 2) extends <
+    T
+  >() => T extends Y ? 1 : 2
     ? Output
-    : never
+    : never;
 
   export type WritableKeys<T> = {
     [P in keyof T]-?: IfEquals<
       { [Q in P]: T[P] },
       { -readonly [Q in P]: T[P] },
       P
-    >
-  }[keyof T]
+    >;
+  }[keyof T];
 
   export type ElementProperties<T> = {
-    [Property in WritableKeys<T> as T[Property] extends string | number | null | undefined ? Property : never]?: T[Property]
-  }
+    [Property in WritableKeys<T> as T[Property] extends
+      | string
+      | number
+      | null
+      | undefined
+      ? Property
+      : never]?: T[Property];
+  };
 
-  export type VNodeProps<T> = ElementProperties<T> & Props
+  export type VNodeProps<T> = ElementProperties<T> & Props;
 
   export type HtmlElements = {
-    [Property in keyof HTMLElementTagNameMap]: VNodeData<VNodeProps<HTMLElementTagNameMap[Property]>>
-  }
+    [Property in keyof HTMLElementTagNameMap]: VNodeData<
+      VNodeProps<HTMLElementTagNameMap[Property]>
+    >;
+  };
 
   export interface IntrinsicElements extends HtmlElements {
     [elemName: string]: VNodeData;
diff --git a/src/modules/style.ts b/src/modules/style.ts
index 863deb9..4ffdb41 100755
--- a/src/modules/style.ts
+++ b/src/modules/style.ts
@@ -1,12 +1,13 @@
 import { VNode, VNodeData } from "../vnode";
 import { Module } from "./module";
 
-export type ElementStyle = Partial<CSSStyleDeclaration>
+export type ElementStyle = Partial<CSSStyleDeclaration>;
 
-export type VNodeStyle = ElementStyle & Record<string, string> & {
-  delayed?: ElementStyle & Record<string, string>;
-  remove?: ElementStyle & Record<string, string>;
-};
+export type VNodeStyle = ElementStyle &
+  Record<string, string> & {
+    delayed?: ElementStyle & Record<string, string>;
+    remove?: ElementStyle & Record<string, string>;
+  };
 
 // Binding `requestAnimationFrame` like this fixes a bug in IE/Edge. See #360 and #409.
 const raf =