What are the TypeScript declarations for GET when using Next.js 13 Routes API?

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The TypeScript declarations for GET when using Next.js 13 Routes API are:

import { GetServerSidePropsContext, GetStaticPropsContext } from 'next';

// For server-side rendering
export async function getServerSideProps(context: GetServerSidePropsContext) {
  // Your code here
  return {
    props: {},
  };
}

// For static site generation
export async function getStaticProps(context: GetStaticPropsContext) {
  // Your code here
  return {
    props: {},
  };
}

Note: getServerSideProps is used for server-side rendering, while getStaticProps is used for generating static pages at build time.