add LinkPreviewOptions

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/Common.kt

@@ -545,6 +545,10 @@ const val providerTokenField = "provider_token"
 const val providerDataField = "provider_data"
 const val usersField = "users"
 const val startDateField = "start_date"
+const val showAboveTextField = "show_above_text"
+const val isDisabledField = "is_disabled"
+const val preferSmallMediaField = "prefer_small_media"
+const val preferLargeMediaField = "prefer_large_media"
 
 const val requireNameField = "need_name"
 const val requirePhoneNumberField = "need_phone_number"

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/LinkPreviewOptions.kt

@@ -0,0 +1,79 @@
+package dev.inmo.tgbotapi.types
+
+import kotlinx.serialization.Required
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+sealed interface LinkPreviewOptions {
+    val isDisabled: Boolean
+    val url: String?
+    val preferSmallMedia: Boolean
+    val preferLargeMedia: Boolean
+    val showAboveText: Boolean
+
+    @Serializable
+    data object Disabled : LinkPreviewOptions {
+        @Required
+        @SerialName(isDisabledField)
+        override val isDisabled: Boolean = true
+        override val url: String?
+            get() = null
+        override val preferSmallMedia: Boolean
+            get() = false
+        override val preferLargeMedia: Boolean
+            get() = false
+        override val showAboveText: Boolean
+            get() = false
+    }
+
+    @Serializable
+    data class Large(
+        @SerialName(urlField)
+        override val url: String?,
+        @SerialName(showAboveTextField)
+        override val showAboveText: Boolean
+    ) : LinkPreviewOptions {
+        @Required
+        @SerialName(isDisabledField)
+        override val isDisabled: Boolean = false
+        @Required
+        @SerialName(preferLargeMediaField)
+        override val preferLargeMedia: Boolean = true
+        override val preferSmallMedia: Boolean
+            get() = false
+    }
+
+    @Serializable
+    data class Small(
+        @SerialName(urlField)
+        override val url: String?,
+        @SerialName(showAboveTextField)
+        override val showAboveText: Boolean
+    ) : LinkPreviewOptions {
+        @Required
+        @SerialName(isDisabledField)
+        override val isDisabled: Boolean = false
+        @Required
+        @SerialName(preferSmallMediaField)
+        override val preferSmallMedia: Boolean = true
+        override val preferLargeMedia: Boolean
+            get() = false
+    }
+
+    @Serializable
+    data class Medium(
+        @SerialName(urlField)
+        override val url: String?,
+        @SerialName(showAboveTextField)
+        override val showAboveText: Boolean
+    ) : LinkPreviewOptions {
+        @Required
+        @SerialName(isDisabledField)
+        override val isDisabled: Boolean = false
+        override val preferSmallMedia: Boolean
+            get() = false
+        override val preferLargeMedia: Boolean
+            get() = false
+    }
+}