Add external dependencies reports for Typescript

Author: JohT

cypher/Exploration/Explore_external_Typescript_dependenciescypher

@@ -0,0 +1,9 @@
+// Exploring external Typescript dependencies
+
+MATCH (file:TS)
+WHERE file.globalFqn IS NOT NULL
+RETURN labels(file)[0..4] AS nodeType
+      ,(file.globalFqn contains '/node_modules/') AS isNodeModule
+      ,count(*) AS numberOfNodes
+      ,collect(DISTINCT file.globalFqn)[0..9]     AS examples
+ORDER BY nodeType ASC, numberOfNodes DESC