Type Alias AlterNodeOutput<RecursiveObject, Input, Out>

AlterNodeOutput: {
    [Key in keyof RecursiveObject]: RecursiveObject[Key] extends object
        ? AlterNodeOutput<RecursiveObject[Key], Input, Out> extends Input
            ? Out
            : AlterNodeOutput<RecursiveObject[Key], Input, Out>
        : RecursiveObject[Key]
}