Ghost/ghost/admin/app/components/modals/restore-revision.hbs

<div class="modal-content" {{on-key "Enter" (perform this.restoreRevisionTask)}} data-test-modal="restore-revision">
    <header class="modal-header">
        <h1>{{this.title}}</h1>
    </header>
    <button type="button" class="close" title="Close" {{on "click" @close}}>{{svg-jar "close"}}<span class="hidden">Close</span></button>

    <div class="modal-body">
        <p>{{this.body}}</p>
    </div>

    <div class="modal-footer">
        <button type="button" class="gh-btn" {{on "click" @close}}><span>Cancel</span></button>
        <GhTaskButton
            @buttonText="Restore"
            @successText="Restored"
            @task={{this.restoreRevisionTask}}
            @class="gh-btn gh-btn-black gh-btn-icon"
            data-test-button="restore"
        />
    </div>
</div>