@Override
    public List<DocIntegration> integrations() {
        return docIntegrations;
    }
Constructor.

@param model The source model to generate for.
@param docSettings Settings to customize generation.
@param symbolProvider The symbol provider to use to turn shapes into symbols.
@param fileManifest The file manifest to write to.
@param docIntegrations A list of integrations to apply during generation.
smithy-docgen/src/main/java/software/amazon/smithy/docgen/DocGenerationContext.java