How to use Coloquent

Teacher
    .where('gender', 'm')                   // sets a filter
    .with('students')                       // eager loads related models
    .with('schools.address')                // eager loads directly and indirectly related models
    .get()                                  // submits the HTTP request, returns an ES6 Promise
    .then(function (response: PluralResponse) {
        let teachers = response.getData();
        foreach (let teacher of teachers) {
            let students = teacher.getStudents();
            let schools = teacher.getSchools();
            foreach (let school of schools) {
                let address = school.getAddress();
            }
        }
    });