FIR IDE: get type of unresovled super

FIR does not provide any type for unresolved super so we manually
synthesize such types for completion to work.

analysis/analysis-api/testData/components/expressionType/resolvedSuper.kt

@@ -0,0 +1,9 @@
+interface A {
+    fun foo() {}
+}
+
+class B : A {
+    fun test() {
+        <expr>super</expr>.foo()
+    }
+}

analysis/analysis-api/testData/components/expressionType/resolvedSuper.txt

@@ -0,0 +1,2 @@
+expression: super
+type: A

analysis/analysis-api/testData/components/expressionType/unresolvedSuper_multipleSuperTypes.kt

@@ -0,0 +1,13 @@
+interface A {
+    fun foo() {}
+}
+
+interface B {
+    fun bar() {}
+}
+
+class C : A, B {
+    fun test() {
+        <expr>super</expr>.unresolved()
+    }
+}

analysis/analysis-api/testData/components/expressionType/unresolvedSuper_multipleSuperTypes.txt

@@ -0,0 +1,2 @@
+expression: super
+type: (A&B)

analysis/analysis-api/testData/components/expressionType/unresolvedSuper_noSuperType.kt

@@ -0,0 +1,5 @@
+class Foo {
+    fun test() {
+        <expr>super</expr>.unresolved()
+    }
+}

analysis/analysis-api/testData/components/expressionType/unresolvedSuper_noSuperType.txt

@@ -0,0 +1,2 @@
+expression: super
+type: kotlin.Any

analysis/analysis-api/testData/components/expressionType/unresolvedSuper_singleSuperType.kt

@@ -0,0 +1,9 @@
+interface A {
+    fun foo() {}
+}
+
+class B : A {
+    fun test() {
+        <expr>super</expr>.unresolved()
+    }
+}

analysis/analysis-api/testData/components/expressionType/unresolvedSuper_singleSuperType.txt

@@ -0,0 +1,2 @@
+expression: super
+type: A