Support Kotlin dependencies

tests/samples/codefiles/kotlin.kt

@@ -0,0 +1,22 @@
+package com.wakatime
+
+import java.io.*
+import alpha.time.Some
+import bravo.charlie.something.Other
+
+<#assign licenseFirst = "/*">
+<#assign licensePrefix = " * ">
+<#assign licenseLast = " */">
+<#include "${project.licensePath}">
+<#if package?? && package != "">
+package ${package}
+</#if>
+
+import delta.io.*
+
+class MainActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+    }
+}

tests/test_dependencies.py

@@ -448,3 +448,15 @@ class DependenciesTestCase(TestCase):
             expected_lines=21,
             entity='rust.rs',
         )
+
+    def test_kotlin_dependencies_detected(self):
+        self.shared(
+            expected_dependencies=[
+                'alpha.time',
+                'bravo.charlie',
+                'delta.io',
+            ],
+            expected_language='Kotlin',
+            expected_lines=22,
+            entity='kotlin.kt',
+        )