Some new import stuff.

app/Import/Setup/SetupInterface.php

@@ -0,0 +1,92 @@
+<?php
+/**
+ * ImporterInterface.php
+ * Copyright (C) 2016 thegrumpydictator@gmail.com
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+declare(strict_types = 1);
+
+namespace FireflyIII\Import\Importer;
+
+use FireflyIII\Import\Role\Map;
+use FireflyIII\Models\ImportJob;
+use Illuminate\Http\Request;
+use Symfony\Component\HttpFoundation\FileBag;
+
+/**
+ * Interface ImporterInterface
+ *
+ * @package FireflyIII\Import\Importer
+ */
+interface ImporterInterface
+{
+
+    /**
+     * Run the actual import
+     *
+     * @return bool
+     */
+    public function start(): bool;
+
+    /**
+     * After uploading, and after setJob(), prepare anything that is
+     * necessary for the configure() line.
+     *
+     * @return bool
+     */
+    public function configure(): bool;
+
+    /**
+     * Returns any data necessary to do the configuration.
+     *
+     * @return array
+     */
+    public function getConfigurationData(): array;
+
+    /**
+     * This method returns the data required for the view that will let the user add settings to the import job.
+     *
+     * @return array
+     */
+    public function getDataForSettings(): array;
+
+    /**
+     * Store the settings filled in by the user, if applicable.
+     * 
+     * @param Request $request
+     *
+     */
+    public function storeSettings(Request $request);
+
+    /**
+     * This method returns the name of the view that will be shown to the user to further configure
+     * the import job.
+     *
+     * @return string
+     */
+    public function getViewForSettings(): string;
+
+    /**
+     * This method returns whether or not the user must configure this import
+     * job further.
+     *
+     * @return bool
+     */
+    public function requireUserSettings(): bool;
+
+    /**
+     * @param array $data
+     *
+     * @return bool
+     */
+    public function saveImportConfiguration(array $data, FileBag $files): bool;
+
+    /**
+     * @param ImportJob $job
+     *
+     */
+    public function setJob(ImportJob $job);
+}