Added listing of files and directories

src/lib/Types.ts

@@ -1 +1,24 @@
 export type VisitedQuestions = number[][];
+
+export type Directory = {
+    name: string;
+    isDir: true;
+};
+
+export type Ressource = {
+    _id: string;
+    fullpath: string;
+    path: string;
+    user: string;
+    mimetype: string;
+    name: string;
+    filename: string;
+};
+
+export function isDir(dir: Directory | Ressource): dir is Directory {
+    return (dir as Directory).isDir === true;
+}
+
+export function isRessource(ressource: Ressource | Directory): ressource is Ressource {
+    return (ressource as Directory).isDir === undefined;
+}