How to pass an object to a component?

Question

Angular

The thing is, I want to pass a whole object during ng-repeat

<div ng-repeat="entity in $ctrl.data">

<controll process-step-id="{{ $ctrl.data.processstepid }}"
              code="{{ entity.code }}" 
              id-in-pool="{{ entity.idInPool }}"
              entity=" entity "> <!-- вот тут я хочу передать целый объект
        </controll>

</div>

the component itself is initialized like this:

const inputController = {

  bindings: {
       'processStepId': '@', // состояние
       'code': '@', // состояние
       'idInPool': '@', // состояние
       'entity': '=', // передаем объект
    },

    controller: ($scope, $element, $attrs) => { 

    	console.log($attrs)

  },

    template: require('./view/blocks/inputController.html')

};

But in the end, just a string of entity text is

passed if passed like this {{ entity }} - then the compilation error says

What to do?