DefinitelyTyped · orta · Apr 22, 2021 · Apr 16, 2021 · Apr 16, 2021 · Apr 16, 2021
diff --git a/types/aws-lambda-fastify/aws-lambda-fastify-tests.ts b/types/aws-lambda-fastify/aws-lambda-fastify-tests.ts
@@ -0,0 +1,15 @@
+import awsLambdaFastify from 'aws-lambda-fastify';
+import fastify, { FastifyReply, FastifyRequest } from 'fastify';
+import { Context, Callback } from 'aws-lambda/handler';
+import { RouteGenericInterface } from 'fastify/types/route';
+import { Server, IncomingMessage, ServerResponse } from 'node:http';
+
+const app = fastify();
+const proxy = awsLambdaFastify(app, { binaryMimeTypes: ['application/octet-stream'] });
+
+const handler = proxy;
+const handlerWithCallback = (event: FastifyRequest<RouteGenericInterface, Server, IncomingMessage>,
+    context: Context,
+    callback: Callback<FastifyReply<Server, IncomingMessage, ServerResponse, RouteGenericInterface, unknown>> | undefined) => proxy;
+const handlerFunction = (event: FastifyRequest<RouteGenericInterface, Server, IncomingMessage>, context: Context) => proxy;
+const handlerWithAsync = async (event: FastifyRequest<RouteGenericInterface, Server, IncomingMessage>, context: Context) => proxy;
diff --git a/types/aws-lambda-fastify/index.d.ts b/types/aws-lambda-fastify/index.d.ts
@@ -0,0 +1,24 @@
+// Type definitions for aws-lambda-fastify 1.4
+// Project: https://github.com/fastify/aws-lambda-fastify
+// Definitions by: Kang Chan <https://github.com/kentakang>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference types="node" />
+
+import { Context, Callback } from 'aws-lambda';
+import { FastifyInstance, FastifyRequest, FastifyReply } from 'fastify';
+
+interface AwsLambdaFastifyOptions {
+    binaryMimeTypes?: string[];
+    callbackWaitsForEmptyEventLoop?: boolean;
+}
+
+type Handler<TEvent = FastifyRequest, TResult = FastifyReply> = (
+    event: TEvent,
+    context: Context,
+    callback?: Callback<TResult>,
+) => void | Promise<TResult>;
+
+declare function awsLambdaFastify(app: FastifyInstance, options?: AwsLambdaFastifyOptions): Handler;
+
+export = awsLambdaFastify;
diff --git a/types/aws-lambda-fastify/package.json b/types/aws-lambda-fastify/package.json
@@ -0,0 +1,6 @@
+{
+    "private": true,
+    "dependencies": {
+        "fastify": "^3.14.2"
+    }
+}
diff --git a/types/aws-lambda-fastify/tsconfig.json b/types/aws-lambda-fastify/tsconfig.json
@@ -0,0 +1,24 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true,
+        "esModuleInterop": true
+    },
+    "files": [
+        "index.d.ts",
+        "aws-lambda-fastify-tests.ts"
+    ]
+}
diff --git a/types/aws-lambda-fastify/tslint.json b/types/aws-lambda-fastify/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }