@rnx-kit/tools-react-native

@rnx-kit/tools-react-native is a collection of supplemental react-native functions and types.

You can import the entire package, or, to save space, import individual categories:

import * as tools from "@rnx-kit/tools-react-native";

// Alternatively...
import * as metroTools from "@rnx-kit/tools-react-native/metro";
import * as platformTools from "@rnx-kit/tools-react-native/platform";

Category	Type Name	Description
platform	AllPlatforms	List of supported react-native platforms.

Category	Function	Description
metro	findMetroPath(projectRoot)	Finds the installation path of Metro.
metro	getMetroVersion(projectRoot)	Returns Metro version number.
platform	expandPlatformExtensions(platform, extensions)	Returns a list of extensions that should be tried for the target platform in prioritized order.
platform	getAvailablePlatforms(startDir)	Returns a map of available React Native platforms. The result is cached.
platform	getAvailablePlatformsUncached(startDir, platformMap)	Returns a map of available React Native platforms. The result is NOT cached.
platform	parsePlatform(val)	Parse a string to ensure it maps to a valid react-native platform.
platform	platformExtensions(platform)	Returns file extensions that can be mapped to the target platform.