react-native-permissions returning RNPermissions null

[3laasaleh]

i got this error 👍

when i `m just import this line
import { PERMISSIONS, request } from 'react-native-permissions';

i added in android
manifest :
uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"
uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"
settings.gradle :
include ':react-native-permissions'
project(':react-native-permissions').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-permissions/android')
build.gardle :
dependencies {
classpath('com.android.tools.build:gradle:3.6.3')
implementation project(':react-native-permissions')
}

and in ios
podfile :
rnPrefix = "../node_modules/react-native"
permissions_path = '../node_modules/react-native-permissions/ios'
pod 'RNPermissions', :path => '../node_modules/react-native-permissions'

and i had followed all instructions on github permissions repository and still this issue is working