从ember helper返回一个对象值，并通过hbs模板传递

import { helper } from '@ember/component/helper';

export function objectValue(params) {
  // 处理逻辑，返回一个对象值
  const obj = {
    key1: 'value1',
    key2: 'value2',
    // ...
  };

  return obj;
}

export default helper(objectValue);

{{!-- app/templates/my-template.hbs --}}
{{#let (object-value) as |obj|}}
  {{my-component obj=obj}}
{{/let}}

{{!-- app/templates/components/my-component.hbs --}}
<p>{{obj.key1}}</p>
<p>{{obj.key2}}</p>