{#- TODO(crbug.com/532201584): Handle nullable union field types -#}
extension ILType {
{%- for union in unions %}
    fileprivate static let {{union|format_il_type}}: ILType =
        OptionsBag.{{union|format_unique_name|to_camel(True)}}.group.instanceType
{%- endfor %}
}

extension OptionsBag {
{%- for union in unions %}
    fileprivate static let {{union|format_unique_name|to_camel(True)}} = OptionsBag(
        name: "{{union|fully_qualified_name}}",
        properties: [
        {%- for field in union.fields %}
            "{{field.name}}": .{{field.kind|format_il_type}},
        {%- endfor %}
        ],
        selectionMode: .exactlyOne,
    )
{%- endfor %}
}