diff --git a/idea/idea-fir/tests/org/jetbrains/kotlin/idea/resolve/FirReferenceResolveTestGenerated.java b/idea/idea-fir/tests/org/jetbrains/kotlin/idea/resolve/FirReferenceResolveTestGenerated.java
index c7b1ae98e91..0a7e14a1134 100644
--- a/idea/idea-fir/tests/org/jetbrains/kotlin/idea/resolve/FirReferenceResolveTestGenerated.java
+++ b/idea/idea-fir/tests/org/jetbrains/kotlin/idea/resolve/FirReferenceResolveTestGenerated.java
@@ -707,4 +707,62 @@ public class FirReferenceResolveTestGenerated extends AbstractFirReferenceResolv
             runTest("idea/testData/resolve/references/invoke/oneParamRPar.kt");
         }
     }
+
+    @TestMetadata("idea/testData/resolve/references/nestedTypes")
+    @TestDataPath("$PROJECT_ROOT")
+    @RunWith(JUnit3RunnerWithInners.class)
+    public static class NestedTypes extends AbstractFirReferenceResolveTest {
+        private void runTest(String testDataFilePath) throws Exception {
+            KotlinTestUtils.runTest(this::doTest, this, testDataFilePath);
+        }
+
+        public void testAllFilesPresentInNestedTypes() throws Exception {
+            KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("idea/testData/resolve/references/nestedTypes"), Pattern.compile("^([^.]+)\\.kt$"), null, true);
+        }
+
+        @TestMetadata("ResolveCompanionInCompanionType.kt")
+        public void testResolveCompanionInCompanionType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveCompanionInCompanionType.kt");
+        }
+
+        @TestMetadata("ResolveEndOfPackageInType.kt")
+        public void testResolveEndOfPackageInType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveEndOfPackageInType.kt");
+        }
+
+        @TestMetadata("ResolveMiddleOfPackageInType.kt")
+        public void testResolveMiddleOfPackageInType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveMiddleOfPackageInType.kt");
+        }
+
+        @TestMetadata("ResolveStartOfPackageInType.kt")
+        public void testResolveStartOfPackageInType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveStartOfPackageInType.kt");
+        }
+
+        @TestMetadata("ResolveTypeInTheEndOfType.kt")
+        public void testResolveTypeInTheEndOfType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveTypeInTheEndOfType.kt");
+        }
+
+        @TestMetadata("ResolveTypeInTheMiddleOfCompanionType.kt")
+        public void testResolveTypeInTheMiddleOfCompanionType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveTypeInTheMiddleOfCompanionType.kt");
+        }
+
+        @TestMetadata("ResolveTypeInTheMiddleOfType.kt")
+        public void testResolveTypeInTheMiddleOfType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveTypeInTheMiddleOfType.kt");
+        }
+
+        @TestMetadata("ResolveTypeInTheStartOfCompanionType.kt")
+        public void testResolveTypeInTheStartOfCompanionType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveTypeInTheStartOfCompanionType.kt");
+        }
+
+        @TestMetadata("ResolveTypeInTheStartOfType.kt")
+        public void testResolveTypeInTheStartOfType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveTypeInTheStartOfType.kt");
+        }
+    }
 }
diff --git a/idea/testData/resolve/references/nestedTypes/ResolveCompanionInCompanionType.kt b/idea/testData/resolve/references/nestedTypes/ResolveCompanionInCompanionType.kt
new file mode 100644
index 00000000000..1ecc8f1bb2c
--- /dev/null
+++ b/idea/testData/resolve/references/nestedTypes/ResolveCompanionInCompanionType.kt
@@ -0,0 +1,11 @@
+package foo.bar.baz
+
+class AA {
+    class BB {
+        companion object
+    }
+}
+
+fun test(param: foo.bar.baz.AA.BB.<caret>Companion) {}
+
+// REF: companion object of (in foo.bar.baz.AA).BB
diff --git a/idea/testData/resolve/references/nestedTypes/ResolveEndOfPackageInType.kt b/idea/testData/resolve/references/nestedTypes/ResolveEndOfPackageInType.kt
new file mode 100644
index 00000000000..25e22c34f2e
--- /dev/null
+++ b/idea/testData/resolve/references/nestedTypes/ResolveEndOfPackageInType.kt
@@ -0,0 +1,11 @@
+package foo.bar.baz
+
+class AA {
+    class BB {
+        class CC
+    }
+}
+
+fun test(param: foo.bar.<caret>baz.AA.BB.CC) {}
+
+// REF: baz
diff --git a/idea/testData/resolve/references/nestedTypes/ResolveMiddleOfPackageInType.kt b/idea/testData/resolve/references/nestedTypes/ResolveMiddleOfPackageInType.kt
new file mode 100644
index 00000000000..9edddf26708
--- /dev/null
+++ b/idea/testData/resolve/references/nestedTypes/ResolveMiddleOfPackageInType.kt
@@ -0,0 +1,11 @@
+package foo.bar.baz
+
+class AA {
+    class BB {
+        class CC
+    }
+}
+
+fun test(param: foo.<caret>bar.baz.AA.BB.CC) {}
+
+// REF: bar
diff --git a/idea/testData/resolve/references/nestedTypes/ResolveStartOfPackageInType.kt b/idea/testData/resolve/references/nestedTypes/ResolveStartOfPackageInType.kt
new file mode 100644
index 00000000000..ae9e8f72537
--- /dev/null
+++ b/idea/testData/resolve/references/nestedTypes/ResolveStartOfPackageInType.kt
@@ -0,0 +1,11 @@
+package foo.bar.baz
+
+class AA {
+    class BB {
+        class CC
+    }
+}
+
+fun test(param: <caret>foo.bar.baz.AA.BB.CC) {}
+
+// REF: foo
diff --git a/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheEndOfType.kt b/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheEndOfType.kt
new file mode 100644
index 00000000000..bea01a7ff4f
--- /dev/null
+++ b/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheEndOfType.kt
@@ -0,0 +1,11 @@
+package foo.bar.baz
+
+class AA {
+    class BB {
+        class CC
+    }
+}
+
+fun test(param: foo.bar.baz.AA.BB.<caret>CC) {}
+
+// REF: (in foo.bar.baz.AA.BB).CC
diff --git a/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheMiddleOfCompanionType.kt b/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheMiddleOfCompanionType.kt
new file mode 100644
index 00000000000..949027b0929
--- /dev/null
+++ b/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheMiddleOfCompanionType.kt
@@ -0,0 +1,11 @@
+package foo.bar.baz
+
+class AA {
+    class BB {
+        companion object
+    }
+}
+
+fun test(param: foo.bar.baz.AA.<caret>BB.Companion) {}
+
+// REF: (in foo.bar.baz.AA).BB
diff --git a/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheMiddleOfType.kt b/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheMiddleOfType.kt
new file mode 100644
index 00000000000..7ca35182527
--- /dev/null
+++ b/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheMiddleOfType.kt
@@ -0,0 +1,11 @@
+package foo.bar.baz
+
+class AA {
+    class BB {
+        class CC
+    }
+}
+
+fun test(param: foo.bar.baz.AA.<caret>BB.CC) {}
+
+// REF: (in foo.bar.baz.AA).BB
diff --git a/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheStartOfCompanionType.kt b/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheStartOfCompanionType.kt
new file mode 100644
index 00000000000..3880d38de40
--- /dev/null
+++ b/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheStartOfCompanionType.kt
@@ -0,0 +1,11 @@
+package foo.bar.baz
+
+class AA {
+    class BB {
+        companion object
+    }
+}
+
+fun test(param: foo.bar.baz.<caret>AA.BB.Companion) {}
+
+// REF: (foo.bar.baz).AA
diff --git a/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheStartOfType.kt b/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheStartOfType.kt
new file mode 100644
index 00000000000..893a7422c6f
--- /dev/null
+++ b/idea/testData/resolve/references/nestedTypes/ResolveTypeInTheStartOfType.kt
@@ -0,0 +1,11 @@
+package foo.bar.baz
+
+class AA {
+    class BB {
+        class CC
+    }
+}
+
+fun test(param: foo.bar.baz.<caret>AA.BB.CC) {}
+
+// REF: (foo.bar.baz).AA
diff --git a/idea/tests/org/jetbrains/kotlin/idea/resolve/ReferenceResolveTestGenerated.java b/idea/tests/org/jetbrains/kotlin/idea/resolve/ReferenceResolveTestGenerated.java
index d927be17c0d..e4aa13781e5 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/resolve/ReferenceResolveTestGenerated.java
+++ b/idea/tests/org/jetbrains/kotlin/idea/resolve/ReferenceResolveTestGenerated.java
@@ -707,4 +707,62 @@ public class ReferenceResolveTestGenerated extends AbstractReferenceResolveTest
             runTest("idea/testData/resolve/references/invoke/oneParamRPar.kt");
         }
     }
+
+    @TestMetadata("idea/testData/resolve/references/nestedTypes")
+    @TestDataPath("$PROJECT_ROOT")
+    @RunWith(JUnit3RunnerWithInners.class)
+    public static class NestedTypes extends AbstractReferenceResolveTest {
+        private void runTest(String testDataFilePath) throws Exception {
+            KotlinTestUtils.runTest(this::doTest, this, testDataFilePath);
+        }
+
+        public void testAllFilesPresentInNestedTypes() throws Exception {
+            KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("idea/testData/resolve/references/nestedTypes"), Pattern.compile("^([^.]+)\\.kt$"), null, true);
+        }
+
+        @TestMetadata("ResolveCompanionInCompanionType.kt")
+        public void testResolveCompanionInCompanionType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveCompanionInCompanionType.kt");
+        }
+
+        @TestMetadata("ResolveEndOfPackageInType.kt")
+        public void testResolveEndOfPackageInType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveEndOfPackageInType.kt");
+        }
+
+        @TestMetadata("ResolveMiddleOfPackageInType.kt")
+        public void testResolveMiddleOfPackageInType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveMiddleOfPackageInType.kt");
+        }
+
+        @TestMetadata("ResolveStartOfPackageInType.kt")
+        public void testResolveStartOfPackageInType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveStartOfPackageInType.kt");
+        }
+
+        @TestMetadata("ResolveTypeInTheEndOfType.kt")
+        public void testResolveTypeInTheEndOfType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveTypeInTheEndOfType.kt");
+        }
+
+        @TestMetadata("ResolveTypeInTheMiddleOfCompanionType.kt")
+        public void testResolveTypeInTheMiddleOfCompanionType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveTypeInTheMiddleOfCompanionType.kt");
+        }
+
+        @TestMetadata("ResolveTypeInTheMiddleOfType.kt")
+        public void testResolveTypeInTheMiddleOfType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveTypeInTheMiddleOfType.kt");
+        }
+
+        @TestMetadata("ResolveTypeInTheStartOfCompanionType.kt")
+        public void testResolveTypeInTheStartOfCompanionType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveTypeInTheStartOfCompanionType.kt");
+        }
+
+        @TestMetadata("ResolveTypeInTheStartOfType.kt")
+        public void testResolveTypeInTheStartOfType() throws Exception {
+            runTest("idea/testData/resolve/references/nestedTypes/ResolveTypeInTheStartOfType.kt");
+        }
+    }
 }