refactor: enforce import type everywhere

packages/core/src/BaseNavigationContainer.tsx

@@ -9,6 +9,7 @@ import {
 } from '@react-navigation/routers';
 import EnsureSingleNavigator from './EnsureSingleNavigator';
 import NavigationBuilderContext from './NavigationBuilderContext';
+import NavigationStateContext from './NavigationStateContext';
 import { ScheduleUpdateContext } from './useScheduleUpdate';
 import useFocusedListeners from './useFocusedListeners';
 import useStateGetters from './useStateGetters';
@@ -17,8 +18,7 @@ import useEventEmitter from './useEventEmitter';
 import useSyncState from './useSyncState';
 import isSerializable from './isSerializable';
 
-import { NavigationContainerRef, NavigationContainerProps } from './types';
-import NavigationStateContext from './NavigationStateContext';
+import type { NavigationContainerRef, NavigationContainerProps } from './types';
 
 type State = NavigationState | PartialState<NavigationState> | undefined;
 

packages/core/src/NavigationBuilderContext.tsx

@@ -1,10 +1,10 @@
 import * as React from 'react';
-import {
+import type {
   NavigationAction,
   NavigationState,
   ParamListBase,
 } from '@react-navigation/routers';
-import { NavigationHelpers } from './types';
+import type { NavigationHelpers } from './types';
 
 export type ChildActionListener = (
   action: NavigationAction,

packages/core/src/NavigationContext.tsx

@@ -1,6 +1,6 @@
 import * as React from 'react';
-import { ParamListBase } from '@react-navigation/routers';
-import { NavigationProp } from './types';
+import type { ParamListBase } from '@react-navigation/routers';
+import type { NavigationProp } from './types';
 
 /**
  * Context which holds the navigation prop for a screen.

packages/core/src/NavigationHelpersContext.tsx

@@ -1,6 +1,6 @@
 import * as React from 'react';
-import { ParamListBase } from '@react-navigation/routers';
-import { NavigationHelpers } from './types';
+import type { ParamListBase } from '@react-navigation/routers';
+import type { NavigationHelpers } from './types';
 
 /**
  * Context which holds the navigation helpers of the parent navigator.

packages/core/src/NavigationRouteContext.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { Route } from '@react-navigation/routers';
+import type { Route } from '@react-navigation/routers';
 
 /**
  * Context which holds the route prop for a screen.

packages/core/src/NavigationStateContext.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { NavigationState, PartialState } from '@react-navigation/routers';
+import type { NavigationState, PartialState } from '@react-navigation/routers';
 
 const MISSING_CONTEXT_ERROR =
   "Couldn't find a navigation context. Have you wrapped your app with 'NavigationContainer'? See https://reactnavigation.org/docs/getting-started for setup instructions.";

packages/core/src/SceneView.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import {
+import type {
   Route,
   ParamListBase,
   NavigationState,
@@ -11,7 +11,7 @@ import EnsureSingleNavigator from './EnsureSingleNavigator';
 import useOptionsGetters from './useOptionsGetters';
 import NavigationBuilderContext from './NavigationBuilderContext';
 import useFocusEffect from './useFocusEffect';
-import { NavigationProp, RouteConfig, EventMapBase } from './types';
+import type { NavigationProp, RouteConfig, EventMapBase } from './types';
 
 type Props<
   State extends NavigationState,

packages/core/src/Screen.tsx

@@ -1,5 +1,5 @@
-import { ParamListBase, NavigationState } from '@react-navigation/routers';
-import { RouteConfig, EventMapBase } from './types';
+import type { ParamListBase, NavigationState } from '@react-navigation/routers';
+import type { RouteConfig, EventMapBase } from './types';
 
 /**
  * Empty component used for specifying route configuration.

packages/core/src/__tests__/BaseNavigationContainer.test.tsx

@@ -1,6 +1,6 @@
 import * as React from 'react';
 import { act, render } from 'react-native-testing-library';
-import {
+import type {
   DefaultRouterOptions,
   NavigationState,
   Router,
@@ -10,7 +10,7 @@ import NavigationStateContext from '../NavigationStateContext';
 import MockRouter, { MockActions } from './__fixtures__/MockRouter';
 import useNavigationBuilder from '../useNavigationBuilder';
 import Screen from '../Screen';
-import { NavigationContainerRef } from '../types';
+import type { NavigationContainerRef } from '../types';
 
 it('throws when getState is accessed without a container', () => {
   expect.assertions(1);

packages/core/src/__tests__/index.test.tsx

@@ -1,12 +1,12 @@
 import * as React from 'react';
 import { render, act } from 'react-native-testing-library';
-import { NavigationState } from '@react-navigation/routers';
+import type { NavigationState } from '@react-navigation/routers';
 import Screen from '../Screen';
 import BaseNavigationContainer from '../BaseNavigationContainer';
 import useNavigationBuilder from '../useNavigationBuilder';
 import useNavigation from '../useNavigation';
 import MockRouter, { MockRouterKey } from './__fixtures__/MockRouter';
-import { NavigationContainerRef } from '../types';
+import type { NavigationContainerRef } from '../types';
 
 beforeEach(() => (MockRouterKey.current = 0));
 

packages/core/src/__tests__/useDescriptors.test.tsx

@@ -1,6 +1,6 @@
 import * as React from 'react';
 import { render, act } from 'react-native-testing-library';
-import {
+import type {
   DefaultRouterOptions,
   NavigationState,
   Router,

packages/core/src/__tests__/useEventEmitter.test.tsx

@@ -1,6 +1,6 @@
 import * as React from 'react';
 import { render, act } from 'react-native-testing-library';
-import { Router, NavigationState } from '@react-navigation/routers';
+import type { Router, NavigationState } from '@react-navigation/routers';
 import useNavigationBuilder from '../useNavigationBuilder';
 import BaseNavigationContainer from '../BaseNavigationContainer';
 import Screen from '../Screen';

packages/core/src/__tests__/useNavigationState.test.tsx

@@ -1,6 +1,6 @@
 import * as React from 'react';
 import { render, act } from 'react-native-testing-library';
-import { NavigationState } from '@react-navigation/routers';
+import type { NavigationState } from '@react-navigation/routers';
 import useNavigationBuilder from '../useNavigationBuilder';
 import useNavigationState from '../useNavigationState';
 import BaseNavigationContainer from '../BaseNavigationContainer';

packages/core/src/__tests__/useOnAction.test.tsx

@@ -1,6 +1,6 @@
 import * as React from 'react';
 import { render } from 'react-native-testing-library';
-import {
+import type {
   Router,
   DefaultRouterOptions,
   NavigationState,

packages/core/src/__tests__/useRoute.test.tsx

@@ -5,7 +5,7 @@ import useRoute from '../useRoute';
 import BaseNavigationContainer from '../BaseNavigationContainer';
 import Screen from '../Screen';
 import MockRouter from './__fixtures__/MockRouter';
-import { RouteProp } from '../types';
+import type { RouteProp } from '../types';
 
 it('gets route prop from context', () => {
   expect.assertions(1);

packages/core/src/createNavigatorFactory.tsx

@@ -1,7 +1,7 @@
-import * as React from 'react';
-import { ParamListBase, NavigationState } from '@react-navigation/routers';
+import type * as React from 'react';
+import type { ParamListBase, NavigationState } from '@react-navigation/routers';
 import Screen from './Screen';
-import { TypedNavigator, EventMapBase } from './types';
+import type { TypedNavigator, EventMapBase } from './types';
 
 /**
  * Higher order component to create a `Navigator` and `Screen` pair.

packages/core/src/getActionFromState.tsx

@@ -1,4 +1,4 @@
-import { PartialState, NavigationState } from '@react-navigation/routers';
+import type { PartialState, NavigationState } from '@react-navigation/routers';
 
 type NavigateParams = {
   screen?: string;

packages/core/src/getFocusedRouteNameFromRoute.tsx

@@ -1,4 +1,4 @@
-import {
+import type {
   Route,
   PartialState,
   NavigationState,

packages/core/src/getPathFromState.tsx

@@ -1,10 +1,10 @@
 import queryString from 'query-string';
-import {
+import type {
   NavigationState,
   PartialState,
   Route,
 } from '@react-navigation/routers';
-import { PathConfig } from './types';
+import type { PathConfig } from './types';
 
 type State = NavigationState | Omit<PartialState<NavigationState>, 'stale'>;
 

packages/core/src/getStateFromPath.tsx

@@ -1,11 +1,11 @@
 import escape from 'escape-string-regexp';
 import queryString from 'query-string';
-import {
+import type {
   NavigationState,
   PartialState,
   InitialState,
 } from '@react-navigation/routers';
-import { PathConfig } from './types';
+import type { PathConfig } from './types';
 
 type ParseConfig = Record<string, (value: string) => any>;
 

packages/core/src/types.tsx

@@ -1,5 +1,5 @@
-import * as React from 'react';
-import {
+import type * as React from 'react';
+import type {
   DefaultRouterOptions,
   NavigationState,
   NavigationAction,

packages/core/src/useChildActionListeners.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { ChildActionListener } from './NavigationBuilderContext';
+import type { ChildActionListener } from './NavigationBuilderContext';
 
 /**
  * Hook which lets child navigators add action listeners.

packages/core/src/useCurrentRender.tsx

@@ -1,7 +1,7 @@
 import * as React from 'react';
-import { NavigationState, ParamListBase } from '@react-navigation/routers';
+import type { NavigationState, ParamListBase } from '@react-navigation/routers';
 import CurrentRenderContext from './CurrentRenderContext';
-import { Descriptor, NavigationHelpers } from './types';
+import type { Descriptor, NavigationHelpers } from './types';
 
 type Options = {
   state: NavigationState;

packages/core/src/useDescriptors.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import {
+import type {
   NavigationAction,
   NavigationState,
   ParamListBase,
@@ -11,9 +11,9 @@ import NavigationBuilderContext, {
   FocusedNavigationListener,
   NavigatorStateGetter,
 } from './NavigationBuilderContext';
-import { NavigationEventEmitter } from './useEventEmitter';
+import type { NavigationEventEmitter } from './useEventEmitter';
 import useNavigationCache from './useNavigationCache';
-import {
+import type {
   Descriptor,
   NavigationHelpers,
   RouteConfig,

packages/core/src/useEventEmitter.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { EventEmitter, EventConsumer, EventArg } from './types';
+import type { EventEmitter, EventConsumer, EventArg } from './types';
 
 export type NavigationEventEmitter = EventEmitter<Record<string, any>> & {
   create: (target: string) => EventConsumer<Record<string, any>>;

packages/core/src/useFocusEvents.tsx

@@ -1,7 +1,7 @@
 import * as React from 'react';
-import { NavigationState } from '@react-navigation/routers';
+import type { NavigationState } from '@react-navigation/routers';
 import NavigationContext from './NavigationContext';
-import { NavigationEventEmitter } from './useEventEmitter';
+import type { NavigationEventEmitter } from './useEventEmitter';
 
 type Options = {
   state: NavigationState;

packages/core/src/useFocusedListeners.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { FocusedNavigationListener } from './NavigationBuilderContext';
+import type { FocusedNavigationListener } from './NavigationBuilderContext';
 
 /**
  * Hook which lets child navigators add listeners to be called for focused navigators.

packages/core/src/useFocusedListenersChildrenAdapter.tsx

@@ -1,10 +1,10 @@
 import * as React from 'react';
-import { ParamListBase } from '@react-navigation/routers';
+import type { ParamListBase } from '@react-navigation/routers';
 import NavigationBuilderContext, {
   FocusedNavigationCallback,
   FocusedNavigationListener,
 } from './NavigationBuilderContext';
-import { NavigationHelpers } from './types';
+import type { NavigationHelpers } from './types';
 
 type Options = {
   navigation: NavigationHelpers<ParamListBase>;

packages/core/src/useNavigation.tsx

@@ -1,7 +1,7 @@
 import * as React from 'react';
-import { ParamListBase } from '@react-navigation/routers';
+import type { ParamListBase } from '@react-navigation/routers';
 import NavigationContext from './NavigationContext';
-import { NavigationProp } from './types';
+import type { NavigationProp } from './types';
 
 /**
  * Hook to access the navigation prop of the parent screen anywhere.

packages/core/src/useNavigationCache.tsx

@@ -6,9 +6,9 @@ import {
   NavigationState,
   Router,
 } from '@react-navigation/routers';
-import { NavigationEventEmitter } from './useEventEmitter';
+import type { NavigationEventEmitter } from './useEventEmitter';
 
-import { NavigationHelpers, NavigationProp } from './types';
+import type { NavigationHelpers, NavigationProp } from './types';
 
 type Options<State extends NavigationState> = {
   state: State;

packages/core/src/useNavigationHelpers.tsx

@@ -7,7 +7,7 @@ import {
   Router,
 } from '@react-navigation/routers';
 import NavigationContext from './NavigationContext';
-import { NavigationEventEmitter } from './useEventEmitter';
+import type { NavigationEventEmitter } from './useEventEmitter';
 import { NavigationHelpers, NavigationProp, PrivateValueStore } from './types';
 
 // This is to make TypeScript compiler happy

packages/core/src/useNavigationState.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { NavigationState } from '@react-navigation/routers';
+import type { NavigationState } from '@react-navigation/routers';
 import useNavigation from './useNavigation';
 
 type Selector<T> = (state: NavigationState) => T;

packages/core/src/useOnAction.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import {
+import type {
   NavigationAction,
   NavigationState,
   PartialState,

packages/core/src/useOnGetState.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { NavigationState } from '@react-navigation/routers';
+import type { NavigationState } from '@react-navigation/routers';
 import NavigationBuilderContext from './NavigationBuilderContext';
 import NavigationRouteContext from './NavigationRouteContext';
 import isArrayEqual from './isArrayEqual';

packages/core/src/useOnRouteFocus.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import {
+import type {
   NavigationAction,
   NavigationState,
   Router,

packages/core/src/useOptionsGetters.tsx

@@ -1,6 +1,6 @@
 import * as React from 'react';
 import NavigationStateContext from './NavigationStateContext';
-import { NavigationState } from '@react-navigation/routers';
+import type { NavigationState } from '@react-navigation/routers';
 
 export default function useOptionsGetters({
   key,

packages/core/src/useRoute.tsx

@@ -1,7 +1,7 @@
 import * as React from 'react';
-import { ParamListBase } from '@react-navigation/routers';
+import type { ParamListBase } from '@react-navigation/routers';
 import NavigationRouteContext from './NavigationRouteContext';
-import { RouteProp } from './types';
+import type { RouteProp } from './types';
 
 /**
  * Hook to access the route prop of the parent screen anywhere.

packages/core/src/useStateGetters.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { NavigatorStateGetter } from './NavigationBuilderContext';
+import type { NavigatorStateGetter } from './NavigationBuilderContext';
 
 /**
  * Hook which lets child navigators add getters to be called for obtaining rehydrated state.