Bring back good old dijkstra endpoint

Co-Authored-By: Lasse Westh-Nielsen <lassewesth@gmail.com>

Author: adamnsch

core-api/src/main/java/org/neo4j/gds/api/properties/relationships/Path.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) "Neo4j"
+ * Neo4j Sweden AB [http://neo4j.com]
+ *
+ * This file is part of Neo4j.
+ *
+ * Neo4j is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.neo4j.gds.api.properties.relationships;
+
+import org.immutables.value.Value;
+import org.neo4j.gds.annotation.ValueClass;
+
+@ValueClass
+@Value.Modifiable
+public interface Path {
+
+    String[] nodeIds();
+
+    String[] nodeLabels();
+
+    double[] costs();
+
+    double totalCost();
+}