fixing lint error, passing {} instead of empty interface

types/react-transition-group/CSSTransition.d.ts

@@ -33,8 +33,6 @@ export interface CSSTransitionProps extends TransitionProps {
     classNames: string | CSSTransitionClassNames;
 }
 
-export interface CSSTransitionState {}
-
-declare class CSSTransition extends Component<CSSTransitionProps, CSSTransitionState> {}
+declare class CSSTransition extends Component<CSSTransitionProps, {}> {}
 
 export default CSSTransition;

types/react-transition-group/Transition.d.ts

@@ -25,8 +25,6 @@ export interface TransitionProps extends TransitionActions {
     [prop: string]: any;
 }
 
-export interface TransitionState {}
-
 /**
  * The Transition component lets you describe a transition from one component
  * state to another _over time_ with a simple declarative API. Most commonly
@@ -68,6 +66,6 @@ export interface TransitionState {}
  * ```
  *
  */
-declare class Transition extends Component<TransitionProps, TransitionState> {}
+declare class Transition extends Component<TransitionProps, {}> {}
 
 export default Transition;

types/react-transition-group/TransitionGroup.d.ts

@@ -14,8 +14,6 @@ export type TransitionGroupProps<T extends keyof JSX.IntrinsicElements = "div",
         children?: ReactElement<TransitionProps> | Array<ReactElement<TransitionProps>>;
     };
 
-export interface TransitionGroupState {}
-
 /**
  * The `<TransitionGroup>` component manages a set of `<Transition>` components
  * in a list. Like with the `<Transition>` component, `<TransitionGroup>`, is a
@@ -73,6 +71,6 @@ export interface TransitionGroupState {}
  * components. This means you can mix and match animations across different
  * list items.
  */
-declare class TransitionGroup extends Component<TransitionGroupProps, TransitionGroupState> {}
+declare class TransitionGroup extends Component<TransitionGroupProps, {}> {}
 
 export default TransitionGroup;