chore: experiments app (#1391)

Author: mdjastrzebski

experiments-app/.gitignore

@@ -0,0 +1,17 @@
+node_modules/
+.expo/
+dist/
+npm-debug.*
+*.jks
+*.p8
+*.p12
+*.key
+*.mobileprovision
+*.orig.*
+web-build/
+
+# macOS
+.DS_Store
+
+# Temporary files created by Metro to check the health of the file watcher
+.metro-health-check*

experiments-app/.prettierrc.js

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+// added for Jest inline snapshots to not use default Prettier config
+module.exports = {
+  singleQuote: true,
+  trailingComma: "es5"
+}

experiments-app/app.json

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+{
+  "expo": {
+    "name": "experiments-app",
+    "slug": "experiments-app",
+    "version": "1.0.0",
+    "orientation": "portrait",
+    "icon": "./assets/icon.png",
+    "userInterfaceStyle": "light",
+    "splash": {
+      "image": "./assets/splash.png",
+      "resizeMode": "contain",
+      "backgroundColor": "#ffffff"
+    },
+    "assetBundlePatterns": [
+      "**/*"
+    ],
+    "ios": {
+      "supportsTablet": true
+    },
+    "android": {
+      "adaptiveIcon": {
+        "foregroundImage": "./assets/adaptive-icon.png",
+        "backgroundColor": "#ffffff"
+      }
+    },
+    "web": {
+      "favicon": "./assets/favicon.png"
+    }
+  }
+}

experiments-app/assets/adaptive-icon.png

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+module.exports = function(api) {
+  api.cache(true);
+  return {
+    presets: ['babel-preset-expo'],
+  };
+};

experiments-app/assets/favicon.png

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+import registerRootComponent from 'expo/build/launch/registerRootComponent';
+import App from './src/App';
+
+registerRootComponent(App);

experiments-app/assets/icon.png

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+{
+  "name": "experiments-app",
+  "private": true,
+  "description": "Expo app for conducting experiments of React Native behaviour.",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "typecheck": "tsc -noEmit",
+    "start": "expo start",
+    "android": "expo start --android",
+    "ios": "expo start --ios",
+    "web": "expo start --web"
+  },
+  "dependencies": {
+    "@react-navigation/native": "^6.1.6",
+    "@react-navigation/native-stack": "^6.9.12",
+    "add": "^2.0.6",
+    "expo": "~48.0.11",
+    "expo-status-bar": "~1.4.4",
+    "react": "18.2.0",
+    "react-native": "0.71.6",
+    "react-native-safe-area-context": "4.5.0",
+    "react-native-screens": "~3.20.0",
+    "yarn": "^1.22.19"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.20.0",
+    "@types/react": "~18.0.14",
+    "typescript": "^4.9.4"
+  }
+}