tgbotapi/tgbotapi.webapps/src/jsMain/kotlin/dev/inmo/tgbotapi/webapps/BackButton.kt

package dev.inmo.tgbotapi.webapps

external interface BackButton {
    val isVisible: Boolean

    fun onClick(callback: () -> Unit)
    fun offClick(callback: () -> Unit)

    fun show()
    fun hide()
}