text: /* eslint-disable no-unused-vars */
  let BookingRepositoryInterface = {
    getById: function(shiftId, volunteerId) {},
    getAll: function() {},
    add: function(shift, volunteerId, roleName) {},
    getByVolunteerId: function(volunteerId, whereShift) {},
    delete: function(volunteerId, shiftId) {},
    addRepeated: function(shift, volunteerId, roleName, type, untilDate) {}
  };
  
  module.exports = BookingRepositoryInterface;
  