diff --git a/.node-version b/.node-version
index 7d41c73..d845d9d 100644
--- a/.node-version
+++ b/.node-version
@@ -1 +1 @@
-22.14.0
+24.14.0
diff --git a/package.json b/package.json
index 32dceb1..ca6b04b 100644
--- a/package.json
+++ b/package.json
@@ -15,6 +15,7 @@
   },
   "license": "MIT",
   "main": "src/index.js",
+  "types": "src/index.d.ts",
   "scripts": {
     "test": "jest --colors --verbose",
     "lint": "eslint .",
@@ -49,6 +50,7 @@
     "wrap-ansi": "7.0.0"
   },
   "peerDependencies": {
+    "@apollo/server": ">=4",
     "graphql": "*"
   },
   "jest": {
diff --git a/src/index.d.ts b/src/index.d.ts
new file mode 100644
index 0000000..7dd22c4
--- /dev/null
+++ b/src/index.d.ts
@@ -0,0 +1,35 @@
+import type { ApolloServerPlugin, BaseContext } from '@apollo/server'
+import type * as http from 'http'
+import type * as https from 'https'
+
+export interface LogqlOptions<TContext = Record<string, unknown>> {
+  apiKey: string
+  environment?: string
+  endpoint?: string
+
+  sendVariables?: boolean
+  sendHeaders?: boolean
+  runInTests?: boolean
+  verbose?: boolean
+
+  timeout?: number
+  reportIntervalMs?: number
+  reportEntriesThreshold?: number
+  cacheSize?: number
+
+  sampling?: number
+
+  agent?: http.Agent | https.Agent | null
+
+  userId?: ((context: TContext, headers: unknown, requestContext: unknown) => unknown) | null
+}
+
+declare function LogqlApolloPlugin<TContext extends BaseContext = BaseContext>(
+  options?: LogqlOptions<TContext>
+): ApolloServerPlugin<BaseContext>
+
+declare namespace LogqlApolloPlugin {
+  function fromEnv(): ApolloServerPlugin<BaseContext>
+}
+
+export = LogqlApolloPlugin