{{#let (component (or @titleComponent "modal/header/title")) (component (or @closeComponent "modal/header/close") onClick=@onClose) as |Title Close|}}
    <div class="flb--modal-header" ...attributes>
        {{#if (has-block-params)}}
            {{yield (hash title=Title close=Close)}}
        {{else}}
            {{#if (has-block)}}
                {{yield}}
            {{else}}
                <Modal::Header::Title>{{@title}}</Modal::Header::Title>
            {{/if}}
            {{#if (or @closeButton true)}}
                <Modal::Header::Close @onClick={{@onClose}} />
            {{/if}}
        {{/if}}
    </div>
{{/let}}