type Args = { asdf : string ; qwer : string ; zxcv : string ; } ; function useState ( x ) { } function useEffect ( f , deps ) { } export const SimpleComponent = ( { qwer } ) => { return < div > < div > < span > { qwer } < /span> < /div> < /div>; } ; export const Component = ( { qwer } ) => { const [ zxcv ] = useState ( "LOL" ) ; return < div > < span > { zxcv } < /span> < div > < span > { qwer } < /span> < /div> < /div>; } ; export const Component2 = ( { asdf , qwer } ) => { const [ zxcv , setIt ] = useState ( "LOL" ) ; useEffect ( ( ) => { } , [ asdf ] ) ; return < div > < span > { zxcv } < /span> < div > < span > { qwer } < /span> < /div> < /div>; } ; function flatMap ( asdf , fn ) { } export const Component3 = ( { asdf , qwer } ) => { const zxcv = flatMap ( asdf , ( a ) => { } ) ; return < div > < span > { zxcv } < /span> < div > < span > { qwer } < /span> < /div> < /div>; } ; type User = any ; type Product = any ; type ShoppingCart = any ; type AppState = { user : User ; products : Product [ ] ; cart : ShoppingCart ; } ; type Login = any ; type UpdateProductList = any ; type AddToCart = any ; type AppEvent = Login | UpdateProductList | AddToCart ; type AppReducer = ( s : AppState , e : AppEvent ) => AppState ; type Listener = ( e : AppEvent ) => void ; type Store = { dispatch ( e ) ; getState ( ) : AppState ; subscribe ( l ) ; } ; type Selector < A , B > = ( state : A ) => B ; const justUser = ( state ) => state . user ; type Asdf = AppReducer ; type Qwer = Store ; const a = justUser ;