diff --git a/src/components/MessageInput/hooks/messageInput.js b/src/components/MessageInput/hooks/messageInput.js
index 953e98a3b..b6adb658e 100644
--- a/src/components/MessageInput/hooks/messageInput.js
+++ b/src/components/MessageInput/hooks/messageInput.js
@@ -208,7 +208,7 @@ function messageInputReducer(state, action) {
 }
 /**
  * hook for MessageInput state
- * @param {Props} props
+ * @type{import('types').useMessageInput}
  */
 export default function useMessageInputState(props) {
   const {
@@ -665,6 +665,7 @@ export default function useMessageInputState(props) {
   );
 
   const onPaste = useCallback(
+    /** (e: React.ClipboardEvent) */
     (e) => {
       (async (event) => {
         // TODO: Move this handler to package with ImageDropzone
diff --git a/types/index.d.ts b/types/index.d.ts
index c144e795a..b663b0b8f 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -711,6 +711,34 @@ export interface MessageInputEmojiPickerProps extends MessageInputState {
   small?: boolean;
 }
 
+interface MessageInputHookProps {
+  isUploadEnabled: boolean;
+  maxFilesLeft: number;
+  // refs
+  textareaRef: React.MutableRefObject<HTMLTextAreaElement | undefined>;
+  emojiPickerRef: React.MutableRefObject<HTMLDivElement | null>;
+  // handlers
+  uploadNewFiles(files: FileList): void;
+  removeImage(id: string): void;
+  uploadImage(id: string): void;
+  removeFile(id: string): void;
+  uploadFile(id: string): void;
+  onSelectEmoji(emoji: { native: string }): void;
+  getUsers(): (
+    | ImmutableObject<Client.ChannelMemberAPIResponse<StreamChatReactUserType>>
+    | undefined
+  )[];
+  getCommands(): Client.CommandResponse[] | undefined;
+  handleSubmit(event: React.FormEvent | React.MouseEvent): void;
+  handleChange(event: React.ChangeEventHandler): void;
+  onPaste(event: React.ClipboardEvent): void;
+  onSelectItem(item: Client.UserResponse): void;
+  openEmojiPicker(): void;
+}
+export function useMessageInput(
+  props: MessageInputProps,
+): MessageInputState & MessageInputHookProps;
+
 export interface FileAttachmentProps {
   attachment: Client.Attachment & { asset_url?: string };
 }