Function useMutation

Apollo-style mutation hook — idle until mutate() is called. Returns { data, loading, error, mutate, reset, cancel, called }.

mutate() returns a Promise that resolves with the parsed response body.

const { mutate, loading, error } = useMutation<User>(api, 'post', '/users', {
    emitOnSuccess: 'users.created',
}, observer);

const user = await mutate({ name: 'Alice' });