all these changes

frontend/node_modules/stackblur-canvas/index.d.ts

@@ -0,0 +1,52 @@
+export class BlurStack {
+  r: number;
+  g: number;
+  b: number;
+  a: number;
+  next: BlurStack;
+}
+
+export function image(
+  img: HTMLImageElement | string,
+  canvas: HTMLCanvasElement | string,
+  radius: number,
+  blurAlphaChannel?: boolean,
+  useOffset?: boolean,
+  skipStyles?: boolean,
+): void;
+
+export function canvasRGBA(
+  canvas: HTMLCanvasElement,
+  topX: number,
+  topY: number,
+  width: number,
+  height: number,
+  radius: number
+): void;
+
+export function canvasRGB(
+  canvas: HTMLCanvasElement,
+  topX: number,
+  topY: number,
+  width: number,
+  height: number,
+  radius: number
+): void;
+
+export function imageDataRGBA(
+  data: ImageData,
+  topX: number,
+  topY: number,
+  width: number,
+  height: number,
+  radius: number
+): ImageData;
+
+export function imageDataRGB(
+  data: ImageData,
+  topX: number,
+  topY: number,
+  width: number,
+  height: number,
+  radius: number
+): ImageData;