AssertSlashRoute

type AssertSlashRoute<
    Route extends string,
    TCtor extends new (
        ...args: any[]
    ) => InteractionHandler<Repliables>
> = [Route] extends [SlashRouteOf<TCtor>]
    ? [SlashRouteOf<TCtor>] extends [Route]
        ? TCtor
        : Constructor<
              [
                  "SlashHandler declares a route the SlashRoute decorator does not list",
                  SlashRouteOf<TCtor>
              ]
          >
    : Constructor<
          ["SlashRoute does not match the SlashHandler generic", Route]
      >;

type AssertSlashRoute<
    Route extends string,
    TCtor extends new (
        ...args: any[]
    ) => InteractionHandler<Repliables>
> = [Route] extends [SlashRouteOf<TCtor>]
    ? [SlashRouteOf<TCtor>] extends [Route]
        ? TCtor
        : Constructor<
              [
                  "SlashHandler declares a route the SlashRoute decorator does not list",
                  SlashRouteOf<TCtor>
              ]
          >
    : Constructor<
          ["SlashRoute does not match the SlashHandler generic", Route]
      >;