chore: initial commit

shared/src/commonMain/kotlin/su/reya/coop/Greeting.kt

@@ -0,0 +1,9 @@
+package su.reya.coop
+
+class Greeting {
+    private val platform = getPlatform()
+
+    fun greet(): String {
+        return "Hello, ${platform.name}!"
+    }
+}

shared/src/commonMain/kotlin/su/reya/coop/Platform.kt

@@ -0,0 +1,7 @@
+package su.reya.coop
+
+interface Platform {
+    val name: String
+}
+
+expect fun getPlatform(): Platform