[IR] Add body printing strategy to Kotlin-like dumper

compiler/testData/ir/irText/declarations/annotations/annotationsOnDelegatedMembers.fir.kt.txt

@@ -14,6 +14,7 @@ interface IFoo {
 
   @Ann
   abstract fun testFun()
+
   @Ann
   abstract val String.testExtVal: String
     abstract get

compiler/testData/ir/irText/declarations/annotations/annotationsOnDelegatedMembers.kt.txt

@@ -14,6 +14,7 @@ interface IFoo {
 
   @Ann
   abstract fun testFun()
+
   @Ann
   abstract val String.testExtVal: String
     abstract get

compiler/testData/ir/irText/declarations/localClassWithOverrides.kt.txt

@@ -7,6 +7,7 @@ fun outer() {
     }
 
     abstract fun afun()
+
     abstract val aval: Int
       abstract get
 

compiler/testData/ir/irText/declarations/multiplatform/expectClassInherited.kt.txt

@@ -7,6 +7,7 @@ expect abstract class A {
 expect open class B : A {
   expect constructor(i: Int) /* primary */
   expect override fun foo()
+
   expect open fun bar(s: String)
 
 }

compiler/testData/ir/irText/declarations/parameters/delegatedMembers.fir.kt.txt

@@ -1,5 +1,6 @@
 interface IBase<T : Any?> {
   abstract fun foo(x: Int)
+
   abstract val bar: Int
     abstract get
 

compiler/testData/ir/irText/declarations/parameters/delegatedMembers.kt.txt

@@ -1,5 +1,6 @@
 interface IBase<T : Any?> {
   abstract fun foo(x: Int)
+
   abstract val bar: Int
     abstract get