[FIR-TEST] Add new testdata generated after changes in previous commit

compiler/testData/diagnostics/tests/imports/ImportClassClash.fir.kt

@@ -0,0 +1,48 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+// FILE: 1.kt
+package a
+
+class someFun() {}
+fun someFun(i: Int) {}
+
+class someVal() {}
+val Int.someVal: Int get() = 3
+
+class A
+
+class B
+
+// FILE: 2.kt
+package b
+
+class someFun
+class someVal
+class someAll
+
+fun A() {}
+
+class B
+
+
+// FILE: 3.kt
+import a.someFun
+import b.someFun
+
+import a.someVal
+import b.someVal
+
+import a.A
+import b.A
+
+// FILE: 4.kt
+import b.*
+import a.B
+
+// FILE: 5.kt
+package b
+
+import a.B
+
+// FILE: 6.kt
+import a.B
+import b.B