readDirectory

abstract fun readDirectory(path: String, extensions: ERROR CLASS: Symbol not found for js.array.ReadonlyArray<kotlin/String> = definedExternally, exclude: ERROR CLASS: Symbol not found for js.array.ReadonlyArray<kotlin/String> = definedExternally, include: ERROR CLASS: Symbol not found for js.array.ReadonlyArray<kotlin/String> = definedExternally, depth: Double = definedExternally): ERROR CLASS: Symbol not found for js.array.ReadonlyArray<kotlin/String>(source)

Used to generate source file names from the config file and its include, exclude, files rules and also to cache the directory stucture