[IMPROVE] - fixing some errors appoint by jest

app/containers/BackgroundContainer/index.stories.js

@@ -24,7 +24,7 @@ stories.add('long text', () => (
 	<BackgroundContainer text={longText} />
 ));
 
-const ThemeStory = ({ theme, ...props }: any) => (
+const ThemeStory = ({ theme, ...props }) => (
 	<ThemeContext.Provider
 		value={{ theme }}
 	>

app/containers/RoomHeader/RoomHeader.stories.js

@@ -11,7 +11,7 @@ import { ThemeContext } from '../../theme';
 const stories = storiesOf('RoomHeader', module);
 
 // TODO: refactor after react-navigation v6
-const HeaderExample = ({ title }: any) => (
+const HeaderExample = ({ title }) => (
 	<Header
 		headerTitle={() => (
 			<View style={{ flex: 1, paddingHorizontal: 12 }}>
@@ -77,7 +77,7 @@ stories.add('thread', () => (
 	</>
 ));
 
-const ThemeStory = ({ theme }: any) => (
+const ThemeStory = ({ theme }) => (
 	<ThemeContext.Provider
 		value={{ theme }}
 	>

app/containers/RoomHeader/RoomHeader.tsx

@@ -76,9 +76,9 @@ interface IRoomHeader {
 const SubTitle = React.memo(({ usersTyping, subtitle, renderFunc, theme, scale }: TRoomHeaderSubTitle) => {
 	const fontSize = getSubTitleSize(scale);
 	// typing
-	if (usersTyping.length) {
+	if (usersTyping?.length) {
 		let usersText;
-		if (usersTyping.length === 2) {
+		if (usersTyping?.length === 2) {
 			usersText = usersTyping.join(` ${ I18n.t('and') } `);
 		} else {
 			usersText = usersTyping.join(', ');
@@ -147,7 +147,7 @@ const Header = React.memo(({
 	let scale = 1;
 
 	if (!portrait && !tmid) {
-		if (usersTyping.length > 0 || subtitle) {
+		if (usersTyping?.length > 0 || subtitle) {
 			scale = 0.8;
 		}
 	}

app/presentation/RoomItem/Touchable.tsx

@@ -24,9 +24,9 @@ interface ITouchableProps {
 	favorite: boolean;
 	isRead: boolean;
 	rid: string;
-	toggleFav({}?, {}?): void;
-	toggleRead({}?, {}?): void;
-	hideChannel({}?, {}?): void;
+	toggleFav: Function;
+	toggleRead: Function;
+	hideChannel: Function;
 	theme: string;
 	isFocused: boolean;
 	swipeEnabled: boolean;