Fix expect declarations available in completion in platform modules

idea/idea-completion/testData/multiPlatform/classInCommon/common/common.kt

@@ -0,0 +1,11 @@
+package test
+
+expect class Foo
+
+fun use() {
+    Foo<caret>
+}
+
+// ABSENT: { lookupString: Foo, module: testModule_JVM }
+// ABSENT: { lookupString: Foo, module: testModule_JS }
+// EXIST: { lookupString: Foo, module: testModule_Common }

idea/idea-completion/testData/multiPlatform/classInCommon/js/js.kt

@@ -0,0 +1,3 @@
+package test
+
+actual class Foo

idea/idea-completion/testData/multiPlatform/classInCommon/jvm/jvm.kt

@@ -0,0 +1,3 @@
+package test
+
+actual class Foo

idea/idea-completion/testData/multiPlatform/classInPlatform/common/common.kt

@@ -0,0 +1,4 @@
+package test
+
+expect class FooCl
+expect object FooObj

idea/idea-completion/testData/multiPlatform/classInPlatform/js/js.kt

@@ -0,0 +1,13 @@
+package test
+
+actual class FooCl
+actual object FooObj
+
+fun use() {
+    Fo<caret>
+}
+
+// EXIST: { lookupString: FooCl, module: testModule_JS }
+// EXIST: { lookupString: FooObj, module: testModule_JS }
+// ABSENT: { lookupString: FooCl, module: testModule_Common }
+// ABSENT: { lookupString: FooObj, module: testModule_Common }

idea/idea-completion/testData/multiPlatform/functionInCommon/common/common.kt

@@ -0,0 +1,11 @@
+package test
+
+expect fun foo()
+
+fun use() {
+    foo<caret>
+}
+
+// ABSENT: { lookupString: foo, module: testModule_JVM }
+// ABSENT: { lookupString: foo, module: testModule_JS }
+// EXIST: { lookupString: foo, module: testModule_Common }

idea/idea-completion/testData/multiPlatform/functionInCommon/js/js.kt

@@ -0,0 +1,3 @@
+package test
+
+actual fun foo() {}

idea/idea-completion/testData/multiPlatform/functionInCommon/jvm/jvm.kt

@@ -0,0 +1,3 @@
+package test
+
+actual fun foo() {}

idea/idea-completion/testData/multiPlatform/functionInPlatform/common/common.kt

@@ -0,0 +1,3 @@
+package test
+
+expect fun foo()

idea/idea-completion/testData/multiPlatform/functionInPlatform/jvm/jvm.kt

@@ -0,0 +1,12 @@
+package test
+
+actual fun foo() {
+
+}
+
+fun use() {
+    foo<caret>
+}
+
+// EXIST: { lookupString: foo, module: testModule_JVM }
+// ABSENT: { lookupString: foo, module: testModule_Common }