It appears you have a well-structured Git repository with various files, including SVG icons and HTML documents. Here's a brief overview:

backend/node_modules/postcss-cli/lib/getMapfile.js

@@ -0,0 +1,7 @@
+import path from 'path'
+export default function getMapfile(options) {
+  if (options.map && typeof options.map.annotation === 'string') {
+    return `${path.dirname(options.to)}/${options.map.annotation}`
+  }
+  return `${options.to}.map`
+}