Merge branch 'develop' of https://github.com/NicolasNewman/mermaid into feature/2776_katex_math

__mocks__/sankeyRenderer.js

@@ -0,0 +1,13 @@
+/**
+ * Mocked Sankey diagram renderer
+ */
+
+import { vi } from 'vitest';
+
+export const draw = vi.fn().mockImplementation(() => {
+  return '';
+});
+
+export default {
+  draw,
+};