upgrade

vendor/ddeboer/data-import/src/Workflow.php

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+<?php
+
+namespace Ddeboer\DataImport;
+
+/**
+ * A mediator between a reader and one or more writers and converters
+ *
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+interface Workflow
+{
+    /**
+     * Process the whole import workflow
+     *
+     * @return Result Object Containing Workflow Results
+     *
+     * @throws Exception
+     */
+    public function process();
+}