add import type rule

.eslintrc

@@ -11,10 +11,16 @@
     "react": {
       "version": "detect"
     },
-    "import/ignore": ["react-native"],
+    "import/ignore": [
+      "react-native"
+    ],
     "import/resolver": {
       "node": {
-        "extensions": [".js", ".ts", ".tsx"]
+        "extensions": [
+          ".js",
+          ".ts",
+          ".tsx"
+        ]
       }
     }
   },
@@ -38,12 +44,26 @@
     "react/jsx-wrap-multilines": 2,
     "react/no-string-refs": 0,
     "no-unused-vars": "off",
-    "@typescript-eslint/no-unused-vars": ["error"],
+    "@typescript-eslint/no-unused-vars": [
+      "error"
+    ],
     "no-redeclare": "off",
-    "@typescript-eslint/no-redeclare": ["error"]
+    "@typescript-eslint/no-redeclare": [
+      "error"
+    ],
+    "@typescript-eslint/consistent-type-imports": [
+      "error",
+      {
+        "prefer": "type-imports"
+      }
+    ]
   },
-  "plugins": ["@typescript-eslint", "import", "react"],
+  "plugins": [
+    "@typescript-eslint",
+    "import",
+    "react"
+  ],
   "globals": {
     "JSX": true
   }
-}
+}

src/components/Provider.tsx

@@ -1,8 +1,10 @@
-import React, { Context, ReactNode, useMemo } from 'react'
-import { ReactReduxContext, ReactReduxContextValue } from './Context'
+import type { Context, ReactNode } from 'react'
+import React, { useMemo } from 'react'
+import type { ReactReduxContextValue } from './Context'
+import { ReactReduxContext } from './Context'
 import { createSubscription } from '../utils/Subscription'
 import { useIsomorphicLayoutEffect } from '../utils/useIsomorphicLayoutEffect'
-import { Action, AnyAction, Store } from 'redux'
+import type { Action, AnyAction, Store } from 'redux'
 import type { CheckFrequency } from '../hooks/useSelector'
 
 export interface ProviderProps<A extends Action = AnyAction, S = unknown> {

src/components/connect.tsx

@@ -1,6 +1,7 @@
 /* eslint-disable valid-jsdoc, @typescript-eslint/no-unused-vars */
 import hoistStatics from 'hoist-non-react-statics'
-import React, { ComponentType, useContext, useMemo, useRef } from 'react'
+import type { ComponentType } from 'react'
+import React, { useContext, useMemo, useRef } from 'react'
 import { isValidElementType, isContextConsumer } from 'react-is'
 
 import type { Store } from 'redux'
@@ -14,27 +15,29 @@ import type {
   ConnectPropsMaybeWithoutContext,
 } from '../types'
 
-import defaultSelectorFactory, {
+import type {
   MapStateToPropsParam,
   MapDispatchToPropsParam,
   MergeProps,
   MapDispatchToPropsNonObject,
   SelectorFactoryOptions,
 } from '../connect/selectorFactory'
+import defaultSelectorFactory from '../connect/selectorFactory'
 import { mapDispatchToPropsFactory } from '../connect/mapDispatchToProps'
 import { mapStateToPropsFactory } from '../connect/mapStateToProps'
 import { mergePropsFactory } from '../connect/mergeProps'
 
-import { createSubscription, Subscription } from '../utils/Subscription'
+import type { Subscription } from '../utils/Subscription'
+import { createSubscription } from '../utils/Subscription'
 import { useIsomorphicLayoutEffect } from '../utils/useIsomorphicLayoutEffect'
 import shallowEqual from '../utils/shallowEqual'
 import warning from '../utils/warning'
 
-import {
-  ReactReduxContext,
+import type {
   ReactReduxContextValue,
   ReactReduxContextInstance,
 } from './Context'
+import { ReactReduxContext } from './Context'
 
 import type { uSES } from '../utils/useSyncExternalStore'
 import { notInitialized } from '../utils/useSyncExternalStore'

src/connect/wrapMapToProps.ts

@@ -1,6 +1,6 @@
-import { ActionCreatorsMapObject, Dispatch, ActionCreator } from 'redux'
+import type { ActionCreatorsMapObject, Dispatch, ActionCreator } from 'redux'
 
-import { FixTypeLater } from '../types'
+import type { FixTypeLater } from '../types'
 import verifyPlainObject from '../utils/verifyPlainObject'
 
 type AnyState = { [key: string]: any }

src/hooks/useDispatch.ts

@@ -1,10 +1,8 @@
-import { Action, AnyAction, Dispatch } from 'redux'
-import { Context } from 'react'
+import type { Action, AnyAction, Dispatch } from 'redux'
+import type { Context } from 'react'
 
-import {
-  ReactReduxContext,
-  ReactReduxContextValue,
-} from '../components/Context'
+import type { ReactReduxContextValue } from '../components/Context'
+import { ReactReduxContext } from '../components/Context'
 import { useStore as useDefaultStore, createStoreHook } from './useStore'
 
 /**

src/hooks/useStore.ts

@@ -1,12 +1,10 @@
-import { Context } from 'react'
-import { Action as BasicAction, AnyAction, Store } from 'redux'
+import type { Context } from 'react'
+import type { Action as BasicAction, AnyAction, Store } from 'redux'
+import type { ReactReduxContextValue } from '../components/Context'
+import { ReactReduxContext } from '../components/Context'
 import {
-  ReactReduxContext,
-  ReactReduxContextValue,
-} from '../components/Context'
-import {
-  createReduxContextHook,
   useReduxContext as useDefaultReduxContext,
+  createReduxContextHook,
 } from './useReduxContext'
 
 /**

src/types.ts

@@ -1,17 +1,17 @@
-import {
+import type {
   ClassAttributes,
   ComponentClass,
   ComponentType,
   FunctionComponent,
 } from 'react'
 
-import { Action, AnyAction, Dispatch } from 'redux'
+import type { Action, AnyAction, Dispatch } from 'redux'
 
 import type { NonReactStatics } from 'hoist-non-react-statics'
 
 import type { ConnectProps } from './components/connect'
 
-import { UseSelectorOptions } from './hooks/useSelector'
+import type { UseSelectorOptions } from './hooks/useSelector'
 
 export type FixTypeLater = any
 

src/utils/bindActionCreators.ts

@@ -1,4 +1,4 @@
-import { ActionCreatorsMapObject, Dispatch } from 'redux'
+import type { ActionCreatorsMapObject, Dispatch } from 'redux'
 
 export default function bindActionCreators(
   actionCreators: ActionCreatorsMapObject,

test/components/Provider.spec.tsx

@@ -1,6 +1,7 @@
 /*eslint-disable react/prop-types*/
 
-import React, { Component, Dispatch } from 'react'
+import type { Dispatch } from 'react'
+import React, { Component } from 'react'
 import ReactDOM from 'react-dom'
 import { createStore } from 'redux'
 import { Provider, connect, ReactReduxContext } from '../../src/index'

test/components/connect.spec.tsx

@@ -1,11 +1,11 @@
 /*eslint-disable react/prop-types*/
 
-import React, { Component, MouseEvent } from 'react'
+import React, { Component } from 'react'
 import { createStore, applyMiddleware } from 'redux'
 import { Provider as ProviderMock, connect } from '../../src/index'
 import * as rtl from '@testing-library/react'
 import '@testing-library/jest-dom/extend-expect'
-import type { ReactNode, Dispatch, ElementType } from 'react'
+import type { ReactNode, Dispatch, ElementType, MouseEvent } from 'react'
 import type {
   Store,
   Dispatch as ReduxDispatch,

test/hooks/useSelector.spec.tsx

@@ -7,25 +7,25 @@ import React, {
   useState,
   useContext,
 } from 'react'
-import { Action, createStore } from 'redux'
+import { createStore } from 'redux'
 import * as rtl from '@testing-library/react'
 import {
   Provider,
-  ProviderProps,
   useSelector,
   useDispatch,
   shallowEqual,
   connect,
   createSelectorHook,
   ReactReduxContext,
-  Subscription,
 } from '../../src/index'
 import type {
   TypedUseSelectorHook,
   ReactReduxContextValue,
+  ProviderProps,
+  Subscription,
 } from '../../src/index'
 import type { FunctionComponent, DispatchWithoutAction, ReactNode } from 'react'
-import type { Store, AnyAction } from 'redux'
+import type { Store, AnyAction, Action } from 'redux'
 import type { UseSelectorOptions } from '../../src/hooks/useSelector'
 
 // disable checks by default