diff --git a/src/jsMain/kotlin/dev/inmo/jsuikit/elements/Dialog.kt b/src/jsMain/kotlin/dev/inmo/jsuikit/elements/Dialog.kt
index f6df0e2..996e98c 100644
--- a/src/jsMain/kotlin/dev/inmo/jsuikit/elements/Dialog.kt
+++ b/src/jsMain/kotlin/dev/inmo/jsuikit/elements/Dialog.kt
@@ -99,9 +99,7 @@ fun Dialog(
             }
             htmlElement.addEventListener("hidden", wrapper)
 
-            val dialog = UIKit.modal("#${htmlElement.id}")
-            dialog.show()
-            Unit
+            UIKit.modal("#${htmlElement.id}").show()
         }
     }
 }
diff --git a/src/jsMain/kotlin/dev/inmo/jsuikit/types/UIKit.kt b/src/jsMain/kotlin/dev/inmo/jsuikit/types/UIKit.kt
index dafeed0..8dc1d93 100644
--- a/src/jsMain/kotlin/dev/inmo/jsuikit/types/UIKit.kt
+++ b/src/jsMain/kotlin/dev/inmo/jsuikit/types/UIKit.kt
@@ -2,4 +2,5 @@ package dev.inmo.jsuikit.types
 
 external interface UIKit {
     val notification: UIKitNotifications
+    val modal: UIKitDialogs
 }
diff --git a/src/jsMain/kotlin/dev/inmo/jsuikit/types/UIKitDialog.kt b/src/jsMain/kotlin/dev/inmo/jsuikit/types/UIKitDialog.kt
new file mode 100644
index 0000000..c45b373
--- /dev/null
+++ b/src/jsMain/kotlin/dev/inmo/jsuikit/types/UIKitDialog.kt
@@ -0,0 +1,40 @@
+package dev.inmo.jsuikit.types
+
+import org.w3c.dom.Element
+import kotlin.js.Promise
+
+external interface UIKitDialogs {
+    operator fun invoke(element: Element): UIKitDialog
+    operator fun invoke(selector: String): UIKitDialog
+    fun alert(text: String): UIKitDialogPromiseAlert
+    fun confirm(text: String): UIKitDialogPromiseConfirm
+    fun prompt(title: String): UIKitDialogPromisePrompt
+    fun prompt(title: String, preset: String): UIKitDialogPromisePrompt
+    fun dialog(element: Element): UIKitDialog
+}
+
+external class UIKitDialogPromiseConfirm : Promise<Unit> {
+    val dialog: UIKitDialog
+
+    fun then(
+        onConfirm: () -> Unit = definedExternally,
+        onRejected: () -> Unit = definedExternally,
+    )
+}
+
+external class UIKitDialogPromisePrompt : Promise<Unit> {
+    val dialog: UIKitDialog
+
+    fun then(onResult: (data: String?) -> Unit)
+}
+
+external class UIKitDialogPromiseAlert : Promise<Unit> {
+    val dialog: UIKitDialog
+
+    fun then(onClose: () -> Unit)
+}
+
+external interface UIKitDialog {
+    fun show()
+    fun hide()
+}