diff --git a/js-binding.d.ts b/js-binding.d.ts
index 2f89e79..c51bd16 100644
--- a/js-binding.d.ts
+++ b/js-binding.d.ts
@@ -4,13 +4,13 @@
 /* auto-generated by NAPI-RS */
 
 export function renderAsync(svg: string | Buffer, options?: string | undefined | null, signal?: AbortSignal | undefined | null): Promise<RenderedImage>
-export declare class BBox {
+export class BBox {
   x: number
   y: number
   width: number
   height: number
 }
-export declare class Resvg {
+export class Resvg {
   constructor(svg: string | Buffer, options?: string | undefined | null)
   /** Renders an SVG in Node.js */
   render(): RenderedImage
@@ -40,7 +40,7 @@ export declare class Resvg {
   /** Get the SVG height */
   get height(): number
 }
-export declare class RenderedImage {
+export class RenderedImage {
   /** Write the image data to Buffer */
   asPng(): Buffer
   /** Get the RGBA pixels of the image */