diff --git a/src/types.rs b/src/types.rs
index d352caac..3b69e827 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -142,7 +142,6 @@ mod reply_keyboard_markup;
 mod reply_keyboard_remove;
 mod reply_markup;
 mod response_parameters;
-mod send_invoice;
 mod shipping_address;
 mod shipping_option;
 mod shipping_query;
diff --git a/src/types/message_entity.rs b/src/types/message_entity.rs
index e9742921..444f45ec 100644
--- a/src/types/message_entity.rs
+++ b/src/types/message_entity.rs
@@ -69,7 +69,7 @@ pub enum MessageEntityKind {
 mod tests {
     use super::*;
     use crate::types::{
-        Chat, ChatKind, ChatPrivate, ForwardKind, ForwardOrigin, MediaKind, MediaText,
+        Chat, ChatKind, ChatPrivate, ForwardKind, ForwardOrigin, MediaKind, MediaText, Message,
         MessageCommon, MessageKind,
     };
 
@@ -111,15 +111,6 @@ mod tests {
         );
     }
 
-    #[test]
-    fn text_from() {
-        let message = message();
-        let expected = Some("yes".to_string());
-        let entity = message.entities().unwrap()[0].clone();
-        let actual = entity.text_from(&message);
-        assert_eq!(actual, expected);
-    }
-
     fn message() -> Message {
         Message {
             via_bot: None,
diff --git a/src/types/send_invoice.rs b/src/types/send_invoice.rs
deleted file mode 100644
index c2aedb61..00000000
--- a/src/types/send_invoice.rs
+++ /dev/null
@@ -1,228 +0,0 @@
-use serde::{Deserialize, Serialize};
-
-use crate::types::{ChatId, InlineKeyboardMarkup, LabeledPrice};
-
-// TODO: missing docs
-#[serde_with_macros::skip_serializing_none]
-#[derive(Clone, Debug, Eq, Hash, PartialEq, Serialize, Deserialize)]
-pub struct SendInvoice {
-    pub chat_id: ChatId,
-    pub title: String,
-    pub description: String,
-    pub payload: String,
-    pub provider_token: String,
-    pub start_parameter: String,
-    pub currency: String,
-    pub prices: Vec<LabeledPrice>,
-    pub provider_data: Option<String>,
-    pub photo_url: Option<String>,
-    pub photo_size: Option<i32>,
-    pub photo_width: Option<i32>,
-    pub photo_height: Option<i32>,
-    pub need_name: Option<bool>,
-    pub need_phone_number: Option<bool>,
-    pub need_email: Option<bool>,
-    pub need_shipping_address: Option<bool>,
-    pub send_phone_number_to_provider: Option<bool>,
-    pub send_email_to_provider: Option<bool>,
-    pub is_flexible: Option<bool>,
-    pub disable_notification: Option<bool>,
-    pub reply_to_message_id: Option<i32>,
-    pub reply_markup: Option<InlineKeyboardMarkup>,
-}
-
-impl SendInvoice {
-    #[allow(clippy::too_many_arguments)]
-    pub fn new<C, S1, S2, S3, S4, S5, S6, P>(
-        chat_id: C,
-        title: S1,
-        description: S2,
-        payload: S3,
-        provider_token: S4,
-        start_parameter: S5,
-        currency: S6,
-        prices: P,
-    ) -> Self
-    where
-        C: Into<ChatId>,
-        S1: Into<String>,
-        S2: Into<String>,
-        S3: Into<String>,
-        S4: Into<String>,
-        S5: Into<String>,
-        S6: Into<String>,
-        P: Into<Vec<LabeledPrice>>,
-    {
-        Self {
-            chat_id: chat_id.into(),
-            title: title.into(),
-            description: description.into(),
-            payload: payload.into(),
-            provider_token: provider_token.into(),
-            start_parameter: start_parameter.into(),
-            currency: currency.into(),
-            prices: prices.into(),
-            provider_data: None,
-            photo_url: None,
-            photo_size: None,
-            photo_width: None,
-            photo_height: None,
-            need_name: None,
-            need_phone_number: None,
-            need_email: None,
-            need_shipping_address: None,
-            send_phone_number_to_provider: None,
-            send_email_to_provider: None,
-            is_flexible: None,
-            disable_notification: None,
-            reply_to_message_id: None,
-            reply_markup: None,
-        }
-    }
-
-    pub fn chat_id<C>(mut self, val: C) -> Self
-    where
-        C: Into<ChatId>,
-    {
-        self.chat_id = val.into();
-        self
-    }
-
-    pub fn title<S>(mut self, val: S) -> Self
-    where
-        S: Into<String>,
-    {
-        self.title = val.into();
-        self
-    }
-
-    pub fn description<S>(mut self, val: S) -> Self
-    where
-        S: Into<String>,
-    {
-        self.description = val.into();
-        self
-    }
-
-    pub fn payload<S>(mut self, val: S) -> Self
-    where
-        S: Into<String>,
-    {
-        self.payload = val.into();
-        self
-    }
-
-    pub fn provider_token<S>(mut self, val: S) -> Self
-    where
-        S: Into<String>,
-    {
-        self.provider_token = val.into();
-        self
-    }
-
-    pub fn start_parameter<S>(mut self, val: S) -> Self
-    where
-        S: Into<String>,
-    {
-        self.start_parameter = val.into();
-        self
-    }
-
-    pub fn currency<S>(mut self, val: S) -> Self
-    where
-        S: Into<String>,
-    {
-        self.currency = val.into();
-        self
-    }
-
-    pub fn prices<P>(mut self, val: P) -> Self
-    where
-        P: Into<Vec<LabeledPrice>>,
-    {
-        self.prices = val.into();
-        self
-    }
-
-    pub fn provider_data<S>(mut self, val: S) -> Self
-    where
-        S: Into<String>,
-    {
-        self.provider_data = Some(val.into());
-        self
-    }
-
-    pub fn photo_url<S>(mut self, val: S) -> Self
-    where
-        S: Into<String>,
-    {
-        self.photo_url = Some(val.into());
-        self
-    }
-
-    pub fn photo_size(mut self, val: i32) -> Self {
-        self.photo_size = Some(val);
-        self
-    }
-
-    pub fn photo_width(mut self, val: i32) -> Self {
-        self.photo_width = Some(val);
-        self
-    }
-
-    pub fn photo_height(mut self, val: i32) -> Self {
-        self.photo_height = Some(val);
-        self
-    }
-
-    pub fn need_name(mut self, val: bool) -> Self {
-        self.need_name = Some(val);
-        self
-    }
-
-    pub fn need_phone_number(mut self, val: bool) -> Self {
-        self.need_phone_number = Some(val);
-        self
-    }
-
-    pub fn need_email(mut self, val: bool) -> Self {
-        self.need_email = Some(val);
-        self
-    }
-
-    pub fn need_shipping_address(mut self, val: bool) -> Self {
-        self.need_shipping_address = Some(val);
-        self
-    }
-
-    pub fn send_phone_number_to_provider(mut self, val: bool) -> Self {
-        self.send_phone_number_to_provider = Some(val);
-        self
-    }
-
-    pub fn send_email_to_provider(mut self, val: bool) -> Self {
-        self.send_email_to_provider = Some(val);
-        self
-    }
-
-    #[allow(clippy::wrong_self_convention)]
-    pub fn is_flexible(mut self, val: bool) -> Self {
-        self.is_flexible = Some(val);
-        self
-    }
-
-    pub fn disable_notification(mut self, val: bool) -> Self {
-        self.disable_notification = Some(val);
-        self
-    }
-
-    pub fn reply_to_message_id(mut self, value: i32) -> Self {
-        self.reply_to_message_id = Some(value);
-        self
-    }
-
-    pub fn reply_markup(mut self, val: InlineKeyboardMarkup) -> Self {
-        self.reply_markup = Some(val);
-        self
-    }
-}