@Override
    public Class<CodeSection> sectionType() {
        return CodeSection.class;
    }
Adds a javadoc section to classes, getters, and enum variants.

<p>The injected javadoc section does not contain any javadoc contents when it is first injected. This
section is instead populated by other {@code CodeInterceptors} that trigger off of specific traits.
Note: This interceptor will also add any relevant documentation annotations to classes, getters, or enum variants.
smithy-trait-codegen/src/main/java/software/amazon/smithy/traitcodegen/integrations/javadoc/JavaDocInjectorInterceptor.java