temporal unworkable progress

features/content/client/src/jsMain/kotlin/dev/inmo/postssystem/features/content/client/ContentClientProvider.kt

@@ -0,0 +1,40 @@
+package dev.inmo.postssystem.features.content.client
+
+import androidx.compose.runtime.*
+import dev.inmo.postssystem.features.content.common.Content
+
+interface ContentClientProvider {
+    fun contentTypeNameForUser(): String
+
+    interface ContentRenderer {
+        val state: State<Content?>
+
+        @Composable
+        fun render()
+
+        class Default<T : Content?>(
+            initValue: T,
+            private val onRender: @Composable (MutableState<T>) -> Unit
+        ) : ContentRenderer {
+            private val mutableState = mutableStateOf(initValue)
+            override val state: State<Content?>
+                get() = mutableState
+
+            @Composable
+            override fun render() { onRender(mutableState) }
+        }
+
+        companion object {
+            fun <T: Content> default(onRender: @Composable (MutableState<T?>) -> Unit) = Default(
+                null,
+                onRender
+            )
+            fun <T: Content?> default(initValue: T, onRender: @Composable (MutableState<T>) -> Unit) = Default(
+                initValue,
+                onRender
+            )
+        }
+    }
+
+    fun createNewContentRenderer(): ContentRenderer
+}