Support type aliases in stub builder

idea/testData/decompiler/decompiledText/TypeAliases.expected.kt

@@ -7,4 +7,6 @@ public final class TypeAliases public constructor() {
     public final fun foo(a: dependency.A /* = () -> kotlin.Unit */, b: test.TypeAliases.B /* = (dependency.A /* = () -> kotlin.Unit */) -> kotlin.Unit */, ta: test.Outer<kotlin.String, kotlin.Double>.Inner<kotlin.Int>.TA<kotlin.Boolean> /* = kotlin.collections.Map<kotlin.collections.Map<kotlin.String, out kotlin.Double>, kotlin.collections.Map<kotlin.Int, out kotlin.Boolean>> */): kotlin.Unit { /* compiled code */ }
 
     public typealias B = (dependency.A) -> kotlin.Unit
+
+    private typealias Parametrized<E, F>  = kotlin.collections.Map<E, F>
 }

idea/testData/decompiler/decompiledText/TypeAliases/TypeAliases.kt

@@ -8,10 +8,16 @@ class Outer<E, F> {
     }
 }
 
+annotation class Ann
 class TypeAliases {
 
     typealias B = (A) -> Unit
+
     fun foo(a: A, b: B, ta: Outer<String, Double>.Inner<Int>.TA<Boolean>) {
         b.invoke(a)
     }
+
+    // TODO: annotations are unsupported yet
+    @Ann
+    private typealias Parametrized<E, F> = Map<E, F>
 }