addDts

addDts allows you to inject a .d.ts file into the user’s project. It will create a file inside .astro and reference it from src/env.d.ts. For example:

Extended hooks

my-integration/index.ts

import { defineIntegration } from "astro-integration-kit";
import { addDtsPlugin } from "astro-integration-kit/plugins";

export default defineIntegration({
    name: "my-integration",
    plugins: [addDtsPlugin],
    setup(options) {
        return {
            "astro:config:setup": ({ addDts }) => {
                addDts({
                    name: "my-integration",
                    content: `declare module "virtual:my-integration" {}`
                })
            }
        }
    }
})

Standalone utilities

integration/index.ts

import type { AstroIntegration } from "astro";
import { addDts } from "astro-integration-kit/utilities";

export default function myIntegration(): AstroIntegration {
    return {
        name: "my-integration",
        hooks: {
            "astro:config:setup": ({ config, logger }) => {
                addDts({
                    name: "my-integration",
                    content: `declare module "virtual:my-integration" {}`,
                    root: config.root,
                    srcDir: config.srcDir,
                    logger,
                })
            }
        }
    }
}