Improving File Existence Handling in Effect

export function doesFileExist(inputFile: BunFile) {
    return pipe(
        inputFile,
        file => Effect.tryPromise({
            try: () => file.exists(),
            catch: () => new FileNotFound()
        }),
        Effect.flatMap(v => {
            return v
                // Return the input file of the parent function
                ? Effect.succeed(inputFile)
                : Effect.fail(new FileNotFound())
        })
    )
}