Laravel syntax question with child relations for includes etc.

[louisl]

I'm trying to include the address in the company

It's fine on the singular model.

/api/v1/companies/22?includes%5B%5D=address

$resourceOptions = $this->parseResourceOptions();
$query = $this->project::query();
$this->applyResourceOptions($query, $resourceOptions);
$result = $query->find($id);

But I cant figure out how to change the syntax when calling a child.

/api/v1/projects/578/company?includes%5B%5D=address

$result = $this->project::find($id)->company;