Show type warning if you provide allow and deny to detectBot

[davidmytton]

We throw if you provide both allow and deny configs for detectBot, but it would be helpful to show a type warning as well:

file:///Users/david/Code/arcjet-js/arcjet/index.js:384
            throw new Error("Both allow and deny cannot be provided to detectBot");
                  ^

Error: Both allow and deny cannot be provided to detectBot
    at detectBot (file:///Users/david/Code/arcjet-js/arcjet/index.js:384:19)
    at file:///Users/david/Code/arcjet-js/examples/express-bots/index.js:17:5
    at ModuleJob.run (node:internal/modules/esm/module_job:234:25)
    at async ModuleLoader.import (node:internal/modules/esm/loader:473:24)
    at async asyncRunEntryPointWithESMLoader (node:internal/modules/run_main:123:5)

[blaine-arcjet]

This is weird because there should be a type warning 🤔

[davidmytton]

Ah maybe because it's a js example, not ts?

[blaine-arcjet]

Correct, there's no type checking in JS

[blaine-arcjet]

You can see that I needed to use @ts-expect-error when defining them both in the tests.

[davidmytton]

I didn't even look at the extension, just assumed it was TS...I never write pure JS 😅

[blaine-arcjet]

Any example that runs in just Node without an explicit CLI tool to build the application is pure JS because otherwise adding a build step with all the dependencies takes away from the purity of the example. Perhaps we need to spend time on #72 so we can have consolidated examples.