Remove last route from react navigation stack

in react-navigation @3.0

import { StackActions, NavigationActions } from 'react-navigation';

const resetAction = StackActions.reset({
    index: 0,
    actions: [NavigationActions.navigate({ routeName: 'Profile' })],
});
this.props.navigation.dispatch(resetAction);

https://reactnavigation.org/docs/en/stack-actions.html#reset