{{#indent}} {{#each rendered_children.body as |step|}}{{{step}}} {{/each}} {{#if has_step?}}throw new UnsupportedOperationException();{{/if}} {{/indent}}
{{#indent}} {{#each rendered_children.body as |step|}}{{{step}}} {{/each}} {{#if has_step?}}throw new UnsupportedOperationException();{{/if}} {{/indent}}