Type Alias InferMiddlewareInputStates<T>

InferMiddlewareInputStates: T extends readonly []
    ? {}
    : T extends readonly [infer First, ...(infer Rest)]
        ? First extends AgentMiddleware
            ? Rest extends readonly AgentMiddleware[]
                ? InferMiddlewareInputState<First> & InferMiddlewareInputStates<Rest>
                : InferMiddlewareInputState<First>
            : {}
        : {}