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diff --git a/lib/public/Search/ISearchQuery.php b/lib/public/Search/ISearchQuery.php
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+++ b/lib/public/Search/ISearchQuery.php
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+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright 2020 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @author 2020 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace OCP\Search;
+
+/**
+ * The query objected passed into \OCP\Search\IProvider::search
+ *
+ * This mainly wraps the search term, but will ensure that Nextcloud can add new
+ * optional properties to a search request without having break the interface of
+ * \OCP\Search\IProvider::search.
+ *
+ * @see \OCP\Search\IProvider::search
+ *
+ * @since 20.0.0
+ */
+interface ISearchQuery {
+
+	/**
+	 * @since 20.0.0
+	 */
+	public const SORT_DATE_DESC = 1;
+
+	/**
+	 * Get the user-entered search term to find matches for
+	 *
+	 * @return string the search term
+	 * @since 20.0.0
+	 */
+	public function getTerm(): string;
+
+	/**
+	 * Get the sort order of results as defined as SORT_* constants on this interface
+	 *
+	 * @return int
+	 * @since 20.0.0
+	 */
+	public function getSortOrder(): int;
+
+	/**
+	 * Get the number of items to return for a paginated result
+	 *
+	 * @return int
+	 * @see \OCP\Search\IProvider for details
+	 * @since 20.0.0
+	 */
+	public function getLimit(): int;
+
+	/**
+	 * Get the app-specific cursor of the tail of the previous result entries
+	 *
+	 * @return int|string|null
+	 * @see \OCP\Search\IProvider for details
+	 * @since 20.0.0
+	 */
+	public function getCursor();
+}