Revamping to matrix style

node_modules/astro/dist/content/loaders/file.d.ts

@@ -0,0 +1,7 @@
+import type { Loader } from './types.js';
+/**
+ * Loads entries from a JSON file. The file must contain an array of objects that contain unique `id` fields, or an object with string keys.
+ * @todo Add support for other file types, such as YAML, CSV etc.
+ * @param fileName The path to the JSON file to load, relative to the content directory.
+ */
+export declare function file(fileName: string): Loader;