Refactored into folders

app/Services/DatasetReader/IDataSetReader.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Services\DatasetReader;
+
+interface IDataSetReader {
+    public function getNextLine(): array | null;
+    public function getInputSize(): int;
+    public function reset(): void;
+    public function getLastReadLineIndex(): int;
+    public function getEpochExamplesCount(): int;
+}