Tests for GotoTypeDeclaration action

(cherry picked from commit 3cd100b)

idea/testData/navigation/gotoTypeDeclaration/explicitParameterInLambda.test

@@ -0,0 +1,23 @@
+// FILE: before.kt
+class Foo
+
+fun <T> some(a: T, f: (T) -> Unit) {}
+fun foo(a: Any) {}
+
+fun baz() {
+    some(Foo()) { p ->
+        foo(p<caret>)
+    }
+}
+
+// FILE: after.kt
+class <caret>Foo
+
+fun <T> some(a: T, f: (T) -> Unit) {}
+fun foo(a: Any) {}
+
+fun baz() {
+    some(Foo()) { p ->
+        foo(p)
+    }
+}

idea/testData/navigation/gotoTypeDeclaration/functionCall.test

@@ -0,0 +1,17 @@
+// FILE: before.kt
+class Foo
+
+fun test(): Foo = Foo()
+
+fun void() {
+    <caret>test()
+}
+
+// FILE: after.kt
+class <caret>Foo
+
+fun test(): Foo = Foo()
+
+fun void() {
+    test()
+}

idea/testData/navigation/gotoTypeDeclaration/variableType.test

@@ -0,0 +1,15 @@
+// FILE: before.kt
+interface Some
+
+fun some() {
+    val a: Some = null!!
+    <caret>a
+}
+
+// FILE: after.kt
+interface <caret>Some
+
+fun some() {
+    val a: Some = null!!
+    a
+}