KT-62695 [AA] Preliminary set of tests for extensions resolve

analysis/analysis-api/testData/referenceResolve/kDoc/extensions/fromBaseClass.kt

@@ -0,0 +1,17 @@
+package test
+
+class Receiver
+
+open class Base {
+    fun Receiver.ext() {}
+}
+
+/**
+ * [Receiver.<caret_1>ext]
+ */
+class Child : Base() {
+    /**
+     * [Receiver.<caret_2>ext]
+     */
+    fun usage() {}
+}