@next/next/no-typos

Next.js finds a page's data fetching functions by their exact names. If you export getStaticProp or getserverSideProps, nothing complains. The function is never called and the page renders without its props.

The rule checks files under a pages directory, except pages/api. It reports an exported function or variable with a name that's one character away from getStaticProps, getStaticPaths or getServerSideProps.

--fix-suggestions corrects the name.

Configure

Off by default. To turn it on:

[lint.rules]
"@next/next/no-typos" = "error" # or "warn"

Examples

Reported:

export async function getStaticProp() {
  return { props: { posts: await loadPosts() } };
}

export default function Posts({ posts }) {
  return <PostList posts={posts} />;
}

export const getserverSideProps = async ({ req }) => {
  return { props: { user: await loadUser(req) } };
};

Not reported:

export async function getStaticProps() {
  return { props: { posts: await loadPosts() } };
}

export default function Posts({ posts }) {
  return <PostList posts={posts} />;
}

Outside pages, the names mean nothing to Next.js:

export async function getStaticProp() {
  return loadPosts();
}