React Navigation annotating useNavigator with BottomTabs
Can anybody help with typing / annotating useNavigator with RootStack -> Tabs -> Each tab has a stack setup.import { useNavigation } from '@react-navigation/native';import {...
View ArticleReact Navigation how to type TabNavigator with nested StackNavigators
I'm trying to properly type the following navigator. I have one successfully setup when it had a root StackNavigator, but I'm running into troubles when it has a BottomTabNavigator for the root. The...
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Argument of type 'AnimatedValue' is not assignable to parameter of type...
I was going through React Native documentation for Animation: https://reactnative.dev/docs/animatedAnd wrote this simple codeimport {Animated as RNAnimated} from 'react-native'const ToastGeneric = ()...
View ArticleRestrict importing specific named exports in TypeScript project
I have a react-native project I am building with TypeScript, and react-native exports an Alert class that takes some arguments and displays an alert message to the user. I needed an Alert component...
View ArticleAccess Child Screen Props From React Navigation Top Tabs
I'm using Typescript and since this question is more theoretical, I will only post the necessary code.I have a material top tab navigation looking like this:TabNavigator.tsxconst Tab =...
View ArticleCannot find module '@babel/runtime/helpers/interopRequireDefault' from...
I'm trying to build a mobile application with typescript, react-native, expo and jest. When I'm trying to run tests: FAIL src/components/Button/tests/Button.test.tsx● Test suite failed to run Cannot...
View ArticleWhat is the correct way to specify type for a React Navigation drawer in...
I'm confused about how to explicitly type my Drawer Navigator in my TypeScript code.I can easily get things to behave as I expect, for example, in the following code. In particular the drawer-specific...
View ArticleType 'ListRenderItem' is not assignable to type 'ListRenderItem
why I get this error:Type 'ListRenderItem<IPhotos>' is not assignable to type 'ListRenderItem<unknown> Code:import { Dimensions, Image, ListRenderItem, Pressable, StyleSheet, Text, View }...
View ArticleHow do I publish an app to expo so that anyone can use it on expo go?
I'm just wondering how do I publish an app to expo so that anyone can use it on expo go? I've published one app on expo go but when I press "Open in expo go" it gives me an error saying something about...
View ArticleWhy I get this ts error when I want to add custom style to my image component?
I want to add my own style else I want to add an css image object. But I get this err:No overload matches this call. Overload 1 of 2, '(props: ImageProps | Readonly<ImageProps>): Image', gave the...
View ArticleHow to programmatically create a component and assign props to the passed...
i want to create a function that returns the component with the props i want to assign with it? something like this, a reusable component for Text/View/Pressable with extracted styles as props, i...
View Articlewhat is the best way to setParams to navigation before setting the options...
I wanna know the best way to set the params and options for react native navigation in a class component.note that the same params are used in options.when I put all code in the constructor I got...
View ArticleTypeError: undefined is not an object (evaluating 'icons.map')
import { Text, TouchableOpacity, View,Image,StyleSheet } from 'react-native'import React , { Component,useState } from 'react'export const...
View ArticleHow to remove listner in the right way in react native navigation with class...
when I use removeListner function to remove the listner on navigation, I got a warning about that and that the remove not works correctly. componentDidMount() {...
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React Native TypeScript WebSocket onerror Value of "this" must be of type Event
I'm trying to implement WebSocket support into my app by following React Native's own tutorial at https://reactnative.dev/docs/network#websocket-support.Here is my code:function...
View ArticlePreferred TypeScript signatures for functional components in ReactNative?
I'm having trouble following the current views on the best practice for typing functional React Native components in TypeScript. I find many posts and threads that seem to start with one view and then...
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Trying to create custom icon set in react-native(expo) but getting a...
I am trying to create my own Icon set in react native, but struggling with the types.Here is my code for Percolate.tsx file.import React, {FC} from 'react';import { createIconSet } from...
View ArticleReact Native navigation after successfully login
I have a ReactNative project with Typescript. In my project, I have used Firebase for authentication. I wanna redirect users after successful login.My Login screen structureInside of login screen, I...
View ArticleHow to get Typescript support for files imported using a local package.json
I'm adding package.json files in the main folders of my app to be able to import files easily, for example in constants folder there is a package.json file with {"name":"@constants"} and to import from...
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How to create Menu with onPress attribute of TouchableOpacity
I want a profile picture uploading with the options: get image from camera (call getMediaFromCamera) on press or get image from gallery (getMediaFromImageLibrary)I have a TouchableOpacity but I want to...
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