injectDevRoute

injectDevRoute allows you to inject a route in development only. For example:

my-integration/index.ts

import {
  defineIntegration,
  createResolver,
  injectDevRoute
} from "astro-integration-kit";

export default defineIntegration({
  // ...
  setup() {
    const { resolve } = createResolver(import.meta.url);

    return {
      hooks: {
        "astro:config:setup": (params) => {
          injectDevRoute(params, {
            pattern: "/foo",
            entrypoint: resolve("./pages/foo.astro")
          })
        }
      }
    }
  }
})