refactor: minor tweaks

packages/stack/src/views/KeyboardManager.tsx

@@ -11,9 +11,10 @@ type Props = {
 };
 
 export default class KeyboardManager extends React.Component<Props> {
-  componentWillUnmount = () => {
+  componentWillUnmount() {
     this.clearKeyboardTimeout();
-  };
+  }
+
   // Numeric id of the previously focused text input
   // When a gesture didn't change the tab, we can restore the focused input with this
   private previouslyFocusedTextInput: number | null = null;
@@ -31,6 +32,7 @@ export default class KeyboardManager extends React.Component<Props> {
     if (!this.props.enabled) {
       return;
     }
+
     this.clearKeyboardTimeout();
 
     const input = TextInput.State.currentlyFocusedField();
@@ -49,6 +51,7 @@ export default class KeyboardManager extends React.Component<Props> {
     if (!this.props.enabled) {
       return;
     }
+
     this.clearKeyboardTimeout();
 
     Keyboard.dismiss();
@@ -61,6 +64,7 @@ export default class KeyboardManager extends React.Component<Props> {
     if (!this.props.enabled) {
       return;
     }
+
     this.clearKeyboardTimeout();
 
     // The page didn't change, we should restore the focus of text input

packages/stack/src/views/Stack/Card.tsx

@@ -159,6 +159,7 @@ export default class Card extends React.Component<Props> {
       spec.animation === 'spring' ? Animated.spring : Animated.timing;
 
     this.handleStartInteraction();
+
     onTransitionStart?.({ closing: Boolean(closing) });
     animation(gesture, {
       isInteraction: false,
@@ -168,6 +169,7 @@ export default class Card extends React.Component<Props> {
       toValue,
     }).start(({ finished }) => {
       this.handleEndInteraction();
+
       if (finished) {
         if (closing) {
           onClose();