When implementing code using the Fastify package in TypeScript, it is important to use consistent and accurate naming conventions for Fastify-related references:

Example:

// Preferred: Using the correct Fastify package name and terminology
import fastify, { FastifyInstance, FastifyReply, FastifyRequest } from 'fastify';

// Instead of informal references
import { createFastifyApp } from 'my-fastify-utils';

// Preferred: Alphabetized Fastify imports
import { FastifyPluginAsync } from 'fastify';
import fastifyAuth from '@fastify/auth';
import fastifyCors from '@fastify/cors';

Following these conventions will improve the maintainability of your Fastify-based codebase and make it easier for other developers to understand and work with the Fastify package correctly.